3 years ago

How can i do substitution while multiplying

Mathematics

1 answer:

Vlad1618 [11]3 years ago

3 0

You multiply then substitute.

for instance- 2-4x5
2-20
-18

or

3x6-7
18-7
11

You might be interested in

A buoy marks a channel for boat navigation and bobs up and down with the motion of the waves. In the given function, represents

Nikitich [7]

Answer:

(4,-2) and (12,-2)

7 0

2 years ago

-2(2x-5)=-74 show all work pleaseeeee 15 points!

frutty [35]

Answer:

x equals 4

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

What is the difference of -2-8

kirza4 [7]

-Answer:

-10

Step-by-step explanation:

the difference is another word for subtract

4 0

3 years ago

Read 2 more answers

In converting 30 pounds to ounces, what unit (omit the number) would you

gladu [14]

Step-by-step explanation:

to convert pounds into ounces you'd

actually multiply 16 by 30:

30 * 16

you're doing this because if one pound equals 16 ounces, if you have 30 pounds then you must've had more ounces. therefore you'd multiply.

which is 480 pounds

Enjoy!

6 0

3 years ago

In 25 minuets, 400 customers entered the attraction, at this rate how many customers would enter the attraction in 1 hour? Use r

OverLord2011 [107]

Answer:

960!

Step-by-step explanation:

25/5=5. 400/5=80. 80 people would enter in 5 minutes. 5x12=60, and 80x12=960!

6 0

3 years ago