3 years ago

Someone help me with these ques please -4(2x-6) 7(9x+4) 3(-5x-7 1/2(8x+10)

Mathematics

1 answer:

BaLLatris [955]3 years ago

3 0

Answer:

-8x+24

63x+28

-15x-21

4x+5

Step-by-step explanation: ._.

You might be interested in

the names of nine boys and two girls are in a hat. what is the probability of first drawing a girls name and then a boys name fr

lara [203]

18/121 shoul be the answer

5 0

3 years ago

Read 2 more answers

Hi can anyone help with this I'm really tired ngl<br><br>What is the area of the hexagon

laila [671]

Answer:

371.2

Step-by-step explanation:

5 0

3 years ago

Which number (s) below represents a repeating decimal? -2/5, -7, 3/7, 11/12

Ray Of Light [21]

Step-by-step explanation: Arrange the terms in ascending order: -7, -2/5, 3/9, 11/12.

Hope this helps! :D

-TanqR

6 0

3 years ago

Read 2 more answers

During one week, David worked 16 hours at his normal hourly rate and

asambeis [7]

Answer:

43.49

Step-by-step explanation:

let his normal hourly rate be x

16x+7x/2=848

39x/2=848

x=848 ÷ 39/2

=43.48717

6 0

3 years ago

Read 2 more answers

Given two measurements, x and y, which both have uncertainty. Use the general error propagation formula, δf = vuut ∂f ∂xδx!2 + ∂

ycow [4]

Answer:

Step-by-step explanation:

Attached is the solution

3 0

3 years ago