Ask question

Ask question

All categories

2 years ago

8

What is -2(-y) in expanded form

1 answer:

damaskus [11]2 years ago

4 0

Answer:

2y

Step-by-step explanation:

$(-2)(-y) = (-1)(2)(-1)(y) = (-1)^2\ccdot 2y = 2y$

You might be interested in

There are 5 classes with 22 students per class ordering pizza. One pizza feeds 5 people. Which of the following is a good estima

Phantasy [73]

Answer:

i would say about 20 or 30 pizzas

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

T-Shirts & More Print Shop will print any image on a coffee mug for a cost of $2 per mug and a one-time charge of $12 to set

Sveta_85 [38]

Answer:

2x+12=5x

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A semicircular window with a RADIUS OF 20 inches is going to be laminated with a sunblock coating that costs 1.50 PER SQUARE INC

yan [13]

Answer:

B:942$

Step-by-step explanation:

(pi*20^2)/2 is approximately 628.32

628.32*1.5=942.48

3 0

2 years ago

Read 2 more answers

Which of the following is an example of empirical probability

olasank [31]

Just wondering, Is there options?

3 0

2 years ago

Read 2 more answers

Which expression and diagram represent "three times a number"?

pav-90 [236]

Answer:

3x the second one

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers