A linear equation, with five variables, has an infinite number of solutions.
What is linear equation?Equations whose variables have a power of one are called linear equations. One example with one variable is where ax+b = 0, where a and b are real values and x is the variable.
Let linear equation:
5 = x + a + b + c + y
In this equation,
there are five variables, x, a, b, c and y.
And the number of equation is one.
That means,
the number of unknowns > the number of equation
5>1.
Substitute the value of 4 variables to find the value of one variable.
Let, we have to find solutions as subject to y.
We so obtain varied values of y when preserving distinct values of x, a, b, c.
Therefore, infinitely many solutions are possible.
To learn more about the linear equation;
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I only need the explanation
Step-by-step explanation:
start with bracket,4 + 8=12
1/2×12=6
1. A rectangular fish tank 60 cm by 15 cm by 34 cm find the volume of water needed to fill the tank 2/3 of the given aquarium.
First correct answer will be brainlist
Lynnette went to the coffee shop to buy coffee beans. She purchased 2.5 pounds of her favorite blend. This blend cost $8.50 per pound. How much did the coffee beans cost?
Answer: $21.25
Step-by-step explanation:
Given
Lynnette purchased 2.5 Pounds of blent, which costs $8.50 per pound
total cost is the Product of the amount of blend and rate of coffee blend
[tex]\Rightarrow C=2.5\times 8.50=\$21.25[/tex]
So, coffee beans cost $21.25
Pls help also no links pls
Answer:
(A)
Step-by-step explanation:
Well you gotta isolate the variable by perfoming inverse operations so you gotta dd 70 to both sides.
Can anyone help me plss
Answer:
0.7 km per minute , -0.17 km per minute
Step-by-step explanation:
The computation of the average speed is shown below
As we know that
Average speed = Total distance ÷ total time
= (4 + 2 + 1) ÷ (32 + 22 + 16)
= 0.7 km per minute
Now the velocity is
= Change in displacement ÷ change in time
= (4 - 2 - 1) ÷ (32 -22 -16)
= 1 ÷ -6
= - 0.17km per minute
definition of interest
can i get help please?
Answer:
c) 19
Step-by-step explanation:
9^2+17^2 = 81+289 = 370
sqrt370 = approx 19
I NEED HELP ASAPPP NO LINKS PLSS
Answer:
heyy! im reaaally sorry if its wrong but I think its c, f, d
brainliest? :)
Step-by-step explanation:
Answer:
7= D
8= F
9= C
Step-by-step explanation:
7. x - 3 [tex]\leq[/tex] 7
+3 +3
x [tex]\leq[/tex] 10
8. 3b < 18
/3 /3
b < 6
9. [tex]\frac{y}{3}[/tex] > 9
*3 *3
y > 27
10- 12 I am so sorry, but I don't understand these functions lol
PLEASE ANSWER I DONT WANT TO FAIL
Answer:
88 sq units
Step-by-step explanation:
Area of the rectangle = 14*4= 56 (length*width)
Formula for the area of a Δ = 1/2 * b * h =
1/2 * 8 * 8 =
4*8 = 32
Add:
56+32 = 88
Please help me
Please, I beg you.
Answer:
a reflection followed by a translation
Step-by-step explanation:
Please help will mark brainliest :)
Answer:
Fraction Decimal
4/11 0.36363636 ~ the answer would be "0.36"
Step-by-step explanation:
I hope i helped :)
A random sample of dogs at different animal shelters in a city shows that 10 of the 55 dogs are puppies. The city's animal shelters collectively house 1,485 dogs each year. About how many dogs in all of the city's animal shelters are puppies?
Answer: The number of dogs in all of the city's animal shelters is puppies = 270
Step-by-step explanation:
Given: A random sample of dogs at different animal shelters in a city shows that 10 of the 55 dogs are puppies.
The city's animal shelters collectively house 1,485 dogs each year.
The number of dogs in all of the city's animal shelters is puppies = [tex]1485\times\dfrac{10}{55}=270[/tex]
Hence, The number of dogs in all of the city's animal shelters is puppies = 270
HELPPPPP
CAN ANYBODY TELL ME IF 3.375 IS THE ANSWER
Help??? The answer I put was an accident and I can’t take it away
Answer:
try clicking on another option?
find the perimeter:
The answer choices are down below:
80.8m or 91.7m.
Perimeter of the shape is =sum of all the side
Perimeter =16.2+7.5+18+12+18+7.5
Perimeter =79.2
Perimeter
Answer:
perimeter=12+18+18+7.5+7.5+16.2
=79.2m
What is the constant of proportionality for this problem?
Answer:
$ 825
Step-by-step explanation:
10 yard = $150
55yard = ?
55yard* $150 /10yard
55*15 =825 then the correct answer of
$55 yard is 825
work out how many degrees
Jackson bought a jar of 240 marbles. The percent bar graph shows the percentage of each color marble in the jar.
How many of the marbles are blue?
Answer:
84
Step-by-step explanation:
Blue marbles = 35%
35% = 0.35
240(0.35)
84
Answer:
84
Step-by-step explanation:
0.35×240=84
hope this helps
PLZ HELP FAST THIS IS TIMED
Answer:
its 12 100%
Step-by-step explanation: i just did the test
Answer:
The answer for the color red is 7 and for the color blue is 13
Please help me with this. I don't know how I can thank you, but I need this ASAP. More questions coming.
Answer:
The answer you have marked is correct
Step-by-step explanation:
The angles added together equal 360
I NEED HELP ASAP I WILL GIVE BRAINLIST
A camera has a listed price of $553.98 before tax. If the sales tax rate is 7.5%, find the total cost of the camera with sales tax included. Round your answer to the nearest cent, as necessary.
519.99(.0825) = 42.899
519.99 + 42.899 = $562.89
Answer:
Sales tax---> 553.98 x 0.075= 41.5485
Total---> 553.98 + 41.5485= 595.5285
Round to nearest tenth---> 595.53 is your answer
please answer 13 and 14
Answer:
13. Option 3
14.Option 2
Step-by-step explanation:
Option 3 shows that caleb has $5 or less by using the "less than or equal to" sign
Option 2 uses a closed circle to show that $5 is included in the table.
Things to remember that helped me
Closed circle are used for < and > signs to show that the number is being included. They mean "less than or equal to (<)" and "more than or equal to(>)"
Open circles are used for < and > signs. To show that the number is NOT included in the inequality.
Also when looking at the signs < and >, Picture them as arrows. That will show you the direction on the number line they go. For example < is pointing to the left which would mean "LESS THAN" and same with >, its pointing to the right which would mean "MORE THAN"
Answer:
13 - option 3 and 14 - option 2
Step-by-step explanation:
how many more years is the avearge life span of a alligator then a tiger
Answer:
69 years
Step-by-step explanation:
Oh, hell yeah
Answer: 69 more years
Step-by-step explanation:
192.692 - 58.1987
Estimate The Difference
Answer: 134.4933
Step-by-step explanation: 58.1987 minus 192.692 is 134.4933
Rearrange the formula:
C = 5/9 (F - 32)
to make F the subject
help
Answer:
F = [tex]\frac{9}{5}[/tex] C + 32
Step-by-step explanation:
Given
C = [tex]\frac{5}{9}[/tex] (F - 32)
Multiply both sides by [tex]\frac{9}{5}[/tex] to clear the fraction
[tex]\frac{9}{5}[/tex] C = F - 32 ( add 32 to both sides )
[tex]\frac{9}{5}[/tex] C + 32 = F
Did i pick the right one?
Answer:
V= 3,14×7×3×5
= 21,98×15
= 131,94
Find the point-slope equation for
the line that passes through the
points (7, -21) and (-4, 23). Use
the first point in your equation.
y- [?] = [ ](x-[])
Answer:
[tex]y+21 = -4(x-7)[/tex]
Step-by-step explanation:
1) First, find the slope of the line between the two points. Use the slope formula, [tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]. Substitute the x and y values of (7, -21) and (-4, 23) into the formula and simplify:
[tex]m = \frac{(23)-(-21)}{(-4)-(7)} \\m = \frac{23+21}{-4-7}\\m = \frac{44}{-11}\\m = -4[/tex]
So, the slope of the line is -4.
2) Now we have all the information we need. To write the equation of the line, use the point-slope formula [tex]y-y_1 = m (x-x_1)[/tex] and substitute values for [tex]m[/tex], [tex]x_1[/tex], and [tex]y_1[/tex].
Since [tex]m[/tex] represents the slope, substitute -4 in its place. Since [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of a point the line intersects, substitute the x and y values of (7, -21) into the equation as well. This gives the following answer:
[tex]y+21 = -4(x-7)[/tex]
Which of the following equations represents this statement
Answer: 5n = 35
Step-by-step explanation:
The product of a number n and the number 5 is 35. This statement can be formed into an equation as:
n × 5 = 35
5n = 35
The equation is 5n = 35
If we want to get the value of the number, it'll be:
5n = 35
n = 35/5
n = 7
The number is 7
What is the value of (–7 +31) - (2-61)?
-9+9i
Hope this helped :T
What is the distance between the points (-5, 9) and (4, 9) on the coordinate plane? 9 9 1 1 10 10 90
Answer:
9 units
Step-by-step explanation:
Given: Two points on a coordinate plane are [tex](-5,9),\,(4,9)[/tex]
To find: distance between points [tex](-5,9),\,(4,9)[/tex]
Solution:
According to the distance formula,
Distance between points [tex](a,b)[/tex] and [tex](c,d)[/tex] is equal to [tex]\sqrt{(c-a)^2+(d-b)^2}[/tex]
Take [tex](a,b)=(-5,9),\,(c,d)=(4,9)[/tex]
Therefore,
Distance between points [tex](-5,9),\,(4,9)[/tex] [tex]=\sqrt{(4+5)^2+(9-9)^2}[/tex]
[tex]=\sqrt{(9)^2}[/tex]
[tex]=9[/tex] units