1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Allushta [10]
4 years ago
15

Jenny says the two expressions 7a – 4 + 3a - 6 and 4a – 10 are equivalent? Is she correct?

Mathematics
1 answer:
dusya [7]4 years ago
5 0
Yes, substitute a=2.
14 - 4 + 6 - 6 = -2
8 - 10 = -2
You might be interested in
A shirt marked $320.00 was sold at a discount of 5%. What was the selling price?
Mashcka [7]

Answer:

304

Step by step:

Using your calculator 5% of 320 is 16.

Since it was a discount, you subtract 16 since you're marking it down.

320-16=304

304 is your answer

How do I know? Well, there it takes 20+20+20+20+20 to equal a hundred. We can do this same math for this problem. 16 x 20 is 320

3 0
3 years ago
Read 2 more answers
Tell me if this is correct?
Rina8888 [55]

Answer:

Divided into five equal parts

6 0
3 years ago
The area of Taylor’s square bedroom is 256 feet squared, what is the length of any side wall in his bedroom?
MAXImum [283]
The length of one side of his bedroom would be 16 feet.

The formula for area of a square is length x width and all four sides of a square are equal in length.

In this case 16x16 is equal to 256
6 0
3 years ago
Simplify the expression:<br> -12 - 4x + 9 + -10 + 8x
Ann [662]

Answer:

Step-by-step explanation:

4x-13

4 0
3 years ago
Read 2 more answers
Will give 20 pts! pls answer
Lena [83]

It would be Felix:

5/4 = 1.25

Hope this helps!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the greatest common factor (GCF) for 18, 27 and 54.
    15·1 answer
  • Answer this ASAP, please.
    15·1 answer
  • How does 4D Shape look like? and, do (4 &lt; n)D are possible?
    8·2 answers
  • Darlene was asked to identify which of the following is prime 2,12,21,39
    15·2 answers
  • What is 0.025 as a fraction
    7·1 answer
  • Herman saves 22% of his paycheck so he can buy a new car. He earned $825 last month. How much money did Herman save for his new
    8·1 answer
  • Equations is the inverse of y = x^2-5?
    13·1 answer
  • During a walk-a-thon, Noah's time in hours, t, and distance in miles, d, are related by the equation ⅓ d = t. A graph of the equ
    10·2 answers
  • Use the fact that 2-1/2 ÷ 1/8 = 20, to find 2-1/2 ÷ 5/8. Show your work.
    11·1 answer
  • If (x2 – 4) ÷ (x 2) = x – 2, which polynomial should fill in the blank below? (x 2) ´ ______ = x2 – 4
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!