3 years ago

Really easy question practically free points

2 answers:

7 0

A + 3(a -1) - 5a

Simplify.

a + 3a - 3 - 5a

Add like terms.

(a + 3a - 5a) + (-3)

Simplify.

(4a - 5a) - 3

-a - 3

~Hope I helped!~

abruzzese [7]3 years ago

5 0

the answer is -a - 3

there you go

You might be interested in

You are ordering pizzas for a birthday party and getting them delivered to your house. You order 12 pepperoni pizzas, 8 cheese p

krok68 [10]

Let

x-------> the cost of each pepperoni pizza

y-------> the cost of each cheese pizza

z-------> the cost of each Hawaiian pizza

we know that

$12x+8y+4z+5.50=184.54$ ------> equation A

$y=x$ -----> equation B

$z=x$ -----> equation C

Substitute equation B and equation C in equation A

$12x+8x+4x+5.50=184.54$

solve for x

$24x=184.54-5.50$

$x=179/24$

$x=\$7.46$

therefore

<u>the answer is</u>

$\$7.46$

8 0

4 years ago

Read 2 more answers

Find the solution of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B2545%20%5Ctimes%202545%7D%20" id="Te

poizon [28]

Answer:

√{2545×2545}=√2545²=±2545

7 0

3 years ago

Read 2 more answers

Pls I need help I don’t understand this

mr Goodwill [35]

Here’s how to solve:
3x-15+-9
3x-24

7 0

3 years ago

Find the midpoint of the line segment given endpoints (9,-5)(8,2)

Karolina [17]

Answer:(4,5)

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Which rule explains why these triangles are congruent?

Vinil7 [7]

AAS

(20 characters minimum)

8 0

3 years ago