3 years ago

Jakob is asked to simplify the expression –3a + 4b + 5a + (–7b).

Mathematics

1 answer:

masya89 [10]3 years ago

3 0

answer

he is simple following addition rule

You might be interested in

Solve for x:<br> 4x - 7 = 2

djverab [1.8K]

Answer:

9/4 or 2& 1/4 or 2.25

Step-by-step explanation:

4x-7=2

4x=9

x= 9/4 or 2.25

5 0

3 years ago

Read 2 more answers

Expand the polynomials and simplify. (2x+3y)^2

astra-53 [7]

Answer:

4x^2+12xy+9y^2

Step-by-step explanation:

brainliest

6 0

3 years ago

PLEASE I NEED HELPP

LiRa [457]

$48^2+14^2=x^2\\x^2=2500\\x=50$

5 0

3 years ago

8 +1 + 10 + 7 + 10 + 6 = 42<br> What is the average value?

Maslowich

7

Explanation:
Add up all the numbers
8 + 1 + 10 + 7 + 10 + 6 = 42
Divide the total by the amount of numbers add together. (6)
42/6
Which gives you 7.

6 0

3 years ago

Read 2 more answers

Ready lesson 8 independent practice

seropon [69]

Answer:

wdym???

Step-by-step explanation:

3 0

3 years ago