Write an equation to represent the situation: Last summer, Gary trained 14
more dogs than Zina. Together they trained 82 dogs. How many dogs did Gary train?
Answers
Answer:
A. g + (g + 14) = 82
Bonus: Gary trained 48 dogs. Triana trained 34.
Step-by-step explanation:
Since Gary trained 14 MORE dogs, anything with a minus sign is definitely wrong. As a result, B & C are eliminated. D is also eliminated because that simplifies to 2g + 28 = 82, which signifies Gary trained 28 more dogs, which is not true. That leaves A as our answer.
g + g + 14 = 82
Combine g & g to get 2g.
2g + 14 = 82
Subtract 14 from both sides.
2g = 82 - 14
2g = 68
Divide both sides by 2.
g = 68/2
g = 34
With that, we now know Triana trained 34 dogs. Add 14 to that, and you get 48 dogs, which is how many Gary trained.
Related Questions
I don't understand what to do here. Can someone please explain?
Please show all of your steps in your answer.
Parallelogram PQRS is shown in the coordinate plane below. What is the perimeter of parallelogram PQRS?
Answers
Answer:
42
Step-by-step explanation:
Opposite sides of a parallelogram are congruent
You need to find the distance between Q(6, 6) and R(1, -6) using the distance formula.
PS = QR = [tex]\sqrt{(6 - 1)^{2} + (6 + 6)^{2} }[/tex]
= [tex]\sqrt{5^{2} + 12^{2} } = \sqrt{25 + 144} = \sqrt{169} = 13[/tex]
PQ = SR = 8
Perimeter = 13 + 13 + 8 + 8 = 42
Point A is located at -7 on a number line, and point B is located at 3 on the number line. Point C is the same distance away from point A as point B is from point A, but in the opposite direction. Which is the location of point C on the number line?
Answers
Answer:
C is at -17 on the number line
Step-by-step explanation:
point A is at -7, point B is at 3, that makes them 10 units away from each other, Point C is the same distance away from A just like B is but in the opposite direction. -7 -10=-17, therefor C is at -17
HELP FAST ANSWER IF YOU ARE 100% sure. Any decimal answers are wrong so if the answer you got is a decimal don't put as answer or you will be reported. Thank y'all!
Answers
Answer: Picture with answer below:
Step-by-step explanation:
Answer: 891ft
Step-by-step explanation:
The model y=1.8x−76.9 y=1.8x−76.9 represents the relationship between the temperature (°F) and the number of ice cream cones sold. Using the model, approximate the number of ice cream cones sold when it is 85°F. Round your answer to the nearest whole number.
Answers
Answer:
76 ice cream cones
Step-by-step explanation:
Given the model : y=1.8x−76.9 ;
Which shows the relationship between temperature and number of ice cream cones sold ;
Using the model, the predicted number of ice cream cones sold when temperature is 85°F
Hence, x = 85
Putting x = 85 in the model and solve for y
y = 1.8(85) −76.9
y = 153 - 76.9
y = 76.1
Hence, the number of ice cream cones sold is 76
See image for question and answer choices
Answers
Answer:
B.
Step-by-step explanation:
So, lets remember a few things first.
#1: The formula for finding the answer is A^2+B^2=C^2
#2: A is the opposite side, B is the adjacent side, and C is the hypotenouse side.
Now lets plug in what we already know, and see if we canf igure out the annswer:
A^2+12^2=13^2
Now I am going to stop us here. This is your equation that will find the answer. In your question, they use x^2, A^2 is a variable you can use instead. But looking at this, answer B and my equation I wrote above are exactly the same.
If you want, here is how I further solved it, this might give you a better grasp on what to do for future problems:
Ok, not too bad, the A is the unkown value, which is the opposite side.
Now, how do we figure this out? Well, we just need to sovle for A.
To do this, lets clean up our equation by first sqauring all the values(except for the unkown):
A^2+144=169
Ok, that looks better, now lets just subtract the adjeacent side(b), which is 144, from the hypotenouse side(c), which is 169.
This will now look like:
A^2=25(169-144=25)
Ok, just one more step to go. Just square root both sides of the equation, this way, we will get ride of the ^2 on A(opposite side), and get A alone.
([tex]\sqrt{A^2}=A[/tex])=([tex]\sqrt{25}=5[/tex])
A=5
This is your answer.
Four points are labeled on the number line. Which point represents the value of ∣−12∣?
Answers
Answer:
c
Step-by-step explanation:
Olivia spent $20.00 on pencils and pens. Each pencil cost $2.00, and each pen cost $2.50. Which equation represents the number of pencils, x, and the number of pens, y, Olivia could have bought?
Answers
Answer: $2.00x + $2.50y = $20.00
Step-by-step explanation:
Select each expression that is equivalent to 3/16 if x = 3/4
I need an answer ASAP.
A. 2x+1/16
B.3/4 to the power of 2 - 6/16
D. x-1/4
E 2x-x2-3/4
Answers
Answer:
Step-by-step explanation:
B
Simplify each expression
Answers
Answer:
Simpify each expression :
1) B
2)B
3)C
4)A
5)A
6)C
Find each product, and simplify the expression :
7)B
8)A
9)A
Step-by-step explanation:
I will send the explanation in a little time.
What is the surface area of the cylinder with height 8 ft and radius 7 ft? Round your
answer to the nearest thousandth.
Helppp
Answers
Answer:
660
Step-by-step explanation:
Here is the equation to get this answer-
A=2πrh+2πr2=2·π·7·8+2·π·72≈659.73446
then you round the 659.73446 to get 660
I still need help. Ty. >333
Answers
Answer:
Option 2, 3, and 4 are correct.
Step-by-step explanation:
how do you solve something like this?
Answers
Answer:
to find the value of x have to know that they would all add up to 180 degrees. so subtract 98 from 180. then you would have to find the angel of the part on the left.
Step-by-step explanation:
Answer:
X = 41
Step-by-step explanation:
this triangle is isosceles triangle, so
X + X + 98 = 180 ( being triangle)
2X + 98 = 180
2X = 82
therefore : X = 41
Section 25 Exercise's
Practice and Application Exercises
In Exercises 1–54, express each probability as a fraction reduced to
lowest terms.
In Exercises 1-10, a die is rolled. The set of equally likely outcomes
is (1,2,3,4,5,6). Find the probability of rolling
1. a 4.
2. a 5.
3. an odd number.
4. a number greater than 3.
5. a number less than 3.
6. a number greater than 4.
7. a number less than 20.
8. a number less than 8.
9. a number greater than 20.
10. a number greater than 8.
Answers
PLEASE HELP! - MULTIPLE CHOICE - YOU WILL GET 10 POINTS - MATH
Answers
Answer:
56°
Step-by-step explanation:
Answer:
56
Step-by-step explanation:
36 + x = 90
x = 90 - 34
x = 56
what is the value of x
Answers
Answer:
x<-19
Step-by-step explanation:
hope that helps
#8
Please help
Extra 100 points
And brainliest
Answers
Answer:
When x < 0 (Option 1)
Step-by-step explanation:
The answer to your question would be Option 1, or when x < 0. When you create a table with f(x) and g(x), they're only ever equal when x = 0, which is when f(x) and g(x) both equal 1. When the numbers go into negatives for each equation, f(x) becomes exponentially bigger. Making f(x) > g(x) true when x < 0.
Hope this helps!
Does this question have any correct answer? I can't see how any of the answer choices are correct.
Answers
Answer:
the only one that would make sense is D because it says 1 pair of parallel and the left one only has one pair
Step-by-step explanation:
(you might want to ask your teacher though because its kind of misleading)
Nick was thinking of a number. Nick adds 11, then divides by 6 to get an answer of -7. What was the original number?
Answers
Answer:
-53/6
Step-by-step explanation:
x + 11 / 6 = -7
Subtract 11/6 from both sides to isolate x.
x = -53/6
PLEASE HELP WILL GIVE BRAINLIEST!!!!!
Answers
Answer is option B.
[tex] \frac{ - 1}{ 25 } [/tex]
Explanation:
5 to the power -2 can be written as
[tex] {( {5}^{2})}^{ - 1} [/tex]
which will be
[tex] {25}^{ - 1} [/tex]
which will be
[tex] \frac{ - 1}{ 25 } [/tex]
Which number is the smallest?
5.48 x 10-8
5.48 x 10 -8
3.24 x 10-5
3.24 x 10 -5
2.85 x 10-6
2.85 x 10 -6
1.28 x 10-4
Answers
Answer:
option D ..............
Answer:
[tex]5.48 \times {10}^{ - 8} \\ [/tex]
The number with a greater exponent is the smallest.
Find tan A and tan B.
Answers
Step-by-step explanation:
[tex] \tan(a) = \frac{26}{10} = 2.6 \\ \tan(b) = \frac{10}{26} [/tex]
their circumference of a circle is 44 ft what is the diameter of the circle
Answers
Answer: Nothing further can be done with this topic. Please check the expression entered or try another topic.
44
feet
Step-by-step explanation: you have to multiplying
Please help with this will mark you brainliest
Answers
Answer:
choose to places and with this formula, you can find it easily;
(y_2 - y_1)/(x_2 - x_1)
first place can be (1, 3) and the second can be (2,5):
5-3/2-1 =2
and it would be 2
Answer this question to get marked as barinliest!!!!
Answers
Answer:
the third one
Step-by-step explanation:
Answer: C
Step-by-step explanation:
i'll give the crown thing if I can
Answers
Answer:
i) p = 4
ii) p = 8
iii) p = 12
Step-by-step explanation:
First of all, we have the general relation as follows;
c = 2.79p
i) 2.79p = 11.16
p = 11.16/2.79
p = 4
ii) 2.79p = 22.32
p = 22.32/2.79
p = 8
iii) 2.79p = 33.48
p = 33.48/2.79
p = 12
Ms Hogan has more than 20 students in her class.
when she divides the class into groups of 5, there are 4 students left over.
when she divides the class into groups of 4, there is 1 student left over.
what is the least number of students that could be in ms Hogan's class?
i need that asap pleasee
Answers
Answer:
The answer is most likely 29
Step-by-step explanation:
you can have 5 groups of 5 with 4 left over, and 7 groups of 4 with one left over.
Find the missing terms in the arithmetic sequence 1, __, __, __, 29,...
Answers
9514 1404 393
Answer:
8, 15, 22
Step-by-step explanation:
The sequence has ...
a1 = 1
a5 = 29
__
The generic formula for an arithmetic sequence is ...
an = a1 +d(n -1)
Filling in the known information, we can find d:
29 = 1 + d(5 -1)
28/4 = d = 7
The terms of the sequence have a common difference of 7, so each is 7 more than the one before. The first five terms are ...
1, 8, 15, 22, 29
The missing terms are 8, 15, 22.
The volume of a child's model plane
is 1200cm cube.
The volume of the full size plane is 4050 m cube.
Find the scale of the model in the fom 1:n.
Answers
Answer:
Is 10B and you get like 1000
Answer:
you get like 1000
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!
Write the decimal as a fraction.
Answers
Refer to the pic above !
In a video store, a DVD was $13.50. It was now marked, "10% off". What was the sale price of the DVD?
Answers
Answer:
$12.15
Step-by-step explanation:
13.50 x 0.9 = 12.15
Answer:
$12.15
Step-by-step explanation:
10% of 13.50 is 1.35. Subtract 1.35 from 13.50 to get 12.15