Help please this is 6th grade math
Dude, I just need help on this work sheet like sheeeeshhh, tyty, not sure if this is how it works but y’know.
City A and City B had two different temperatures on a particular day. On that day, four times the temperature of City A was 8° C more than three times the temperature of City B. The temperature of City A minus twice the temperature of City B was −3° C. The following system of equations models this scenario:
4x = 8 + 3y
x − 2y = −3
What was the temperature of City A and City B on that day?
City A was 5° C, and City B was 4° C.
City A was 3° C, and City B was −1° C.
City A was 8° C, and City B was −3° C.
City A was 5° C, and City B was −5° C.
Answer:
City A was 5 and city B was 4
Step-by-step explanation:
Use substitution. Move 2y over so you have x=-3+2y
Plug that into 4x=8+3y
4(-3+2y)=8+3y
-12+8y=8+3y
subtract 3y from both sides
add 12 to both sides
5y=20
20 divided by 5
y=4
then youd plug it into the other equation
x-2(4)=-3
x-8=-3
x=5
therefore the answer is A
give hisoka brainliest
he loves kids, i love him too <3
can someone answer these questions please
I NEED HELP FAST! What is the circumference of the circle below?
Answer:
D
Step-by-step explanation:
C = 2 \pi r
PLS HELP IS DUE AT 11:59... The Question is in the Image
Miguel bought a table on sale for $266. This price was 65% less than the original price.
What was the original price?
Answer: 409.23
Step-by-step explanation: Step 1: If 65% of a number is 266, then what is 100% of that number? Setup the equation.
266
65% = Y
100%
Step 2: Solve for Y
Using cross multiplication of two fractions, we get
65Y = 266 x 100
65Y = 26600
Y = 26600
100 = 409.23
PLEASE HElp thanks for the help
Answer:
option a. vertical opposite angles
The room numbers of two adjacent classrooms are two consecutive even numbers. If their sum is 654, find the classroom numbers. Write a let statement.
Answer:
I think 654/2=327 326 and 328
.
can you do this one pls
Answer:
its c
Step-by-step explanation:
Find the volume of the cylinder below:
Answer:
i beleive it would be C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
believe i c is the answer
ok last one help meee
Plz help answer this
Answer:
area = 120√2 ft² or 169.71 ft²
Step-by-step explanation:
x² = 9² - 3² = 81 - 9 = 72
x = √72 = √(36 x 2) = 6√2 ft or 8.49 ft
area = 1/2(5 + 8)(6√2) = 120√2 ft² or 169.71 ft²
Please help I'm confused
Answer:
Step-by-step explanation:
can some one answer these two questions based on the sentence below:
Line P passes through the point (-1,-4) and has a slope of 7.
Questions
1. What is the Y-Intercept of Line P?
2.Write the equation of Line P
Find the value of y (view picture below)
Answer:
5
Step-by-step explanation:
Apply the formula A^2 + B^2 = C^2
13^2 = 169
12^2 = 144
169 - 144 = 25
Square root of 25 is 5
Order these expressions from least to greatest (look at the attached picture)
PLS HELP WITH THIS. I’LL GIVE BRAINLIEST.
Answer:
I think the answer is A.
Step-by-step explanation:
Answer:
the answer is a ----- 4.5/C
Step-by-step explanation:
(7q+7)+(9q+1)
please
help
Answer:
16q + 8
Step-by-step explanation:
(7q+7)+(9q+1)
7q + 7 + 9q + 1
16q + 8
Answer:
16q+8
hope this helps :)
Help ASAP! Overdue (Volume)
Answer:
432
Step-by-step explanation:
Find the values of Y=m(x)=-sqrt(-x) forx = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document.
Answer: Y = x -8qrt - x 4 x - 8.41 - 7.84 - 7.29 - 6.76 - 6.25 0agga2
Step-by-step explanation:
How much interest will Jesse pay if he borrows $5,000 for 5 years with an interest rate of 8%?
A. $2,000.00
B. $20,000.00
C. $200.00
D. $2,500.00
Answer:
$2000.00
Explanation:
8% of 5000=400
$400×5=$2000.00
plz can i get brainliest
hope this helps:)
Can you please plz help me
Answer:
6 gal= 768 FL Oz
6 gal= 96 c
help me all jokes aside plz
Answer:
Step-by-step explanation:
225
plz plz plz help plz i need help
Answer:
62/10
Step-by-step explanation:
All the other options are positive integers, which are natural numbers.
Answer:
[tex] \frac{62}{10} [/tex]
is a fraction which isn't a natural number,
and
[tex] \frac{40}{4} [/tex]
can be simplified to get 10, which is natural number and others are natural numbers too
62/10 is not a natural number
correct option A
GIVING BRAINLIEST
Look at the stem-and-leaf plot. What is the range of the numbers?
A) 2.25
B) 12
C) 21
D) 25
Answer:
A) 2.25
Step-by-step explanation:
Sana nakatulong
This is the form of energy that an object has due to its condition (for example, streched spring): *
Answer:
The energy is potential energy.
PLZZZZZZZZZZZZZZZZ helppp
Answer:
Step-by-step explanation:
x^3+7x^2+5x^2+35x
= x^3+12x^2+35x
Answer:
x³ + 12x² + 35x
Step-by-step explanation:
"What is (x² + 5x) multiplied by (x + 7)?
First, we can convert this into an algebraic expression!
This can be written as:
(x² + 5x)(x + 7)
We can use the FOIL Method for multiplying binomials.
FOIL: First, Outer, Inner, Last
"A technique for distributing two binomials. The letters FOIL stand for First, Outer, Inner, Last. First means multiply the terms which occur first in each binomial. Then Outer means multiply the outermost terms in the product. Inner means multiply the innermost terms in the product, Last means multiply the terms which occur last in each binomial."
FOIL: First: x² × x
x² × x = x³
FOIL: Outer: x² × 7
x² × 7 = 7x²
FOIL: Inner: 5x × x
5x × x = 5x²
FOIL: Last: 5x × 7
5x × 7 = 35x
Add Everything Together!
x³ + 7x² + 5x² + 35x
Simplify:
x³ + 12x² + 35x
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Hope I Helped, Feel Free to ask any questions to clarify :)
Have a fabulous day!
-Aadi x
plz help give brainleist
do it with proportion and divided by 1000
Step-by-step explanation:
42- _____ = 31
with explanation plz
Answer:11
Step-by-step explanation:11 bc 42-11=31
Answer:
11
Step-by-step explanation:
To figure this out you just need to to do 42 - 31