3 years ago

When solving a system by substitution one should

Mathematics

1 answer:

Sophie [7]3 years ago

6 0

The answer is B my teacher told me.

You might be interested in

Pls help with this question! Its due today!

blagie [28]

Answer:

down below.

Step-by-step explanation:

straight lines are always 180.

$x+34+2x+2=180\\3x+36=180\\3x+36-36=180-36\\3x=144\\3x/3=144/3\\x=48$

5 0

3 years ago

Is √75 greater than 8

RideAnS [48]

Yes it is square root of 75 is 8.66

7 0

3 years ago

Read 2 more answers

The cost of a fan is Rs 1,600. If Mrs. Khadka purchased it with 13% VAT, how muc did she pay for it?

erastova [34]

Answer:

Rs 1808

Step-by-step explanation:

Sp=Selling price

Mp=main price

Sp=Mp+Mp*VAT
Sp=Rs 1600+Rs 1600*13%
Sp=Rs 1600+Rs 208
Sp=Rs 1808

8 0

2 years ago

Keith has 500 in a savings account at the beginning of the summer he wants to have at least 200 at the end of the summer he with

Feliz [49]

Let w be the number of weeks. He withdraws $25 per week, so in w weeks, he withdraws 25w. He starts with $500, so after w weeks he has 500 - 25w. He wants this amount to be at least $200. "At least" means "greater than or equal to."

500 - 25w >= 200

-25w >= -300

w <= 12

Answer: Keith can withdraw $25 per week for at most 12 weeks.

8 0

3 years ago

Read 2 more answers

One hundred fifty people were surveyed and asked if they believed in UFOs, ghosts, and Bigfoot.

Ilya [14]

Answer:

this ven diagram is 4 u lol

Step-by-step explanation:

5 0

2 years ago