3 years ago

Estimate and then solve the equation. X - 17 4/5=-13 1/5

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

7 0

Answer: 5 (estimate)

Step-by-step explanation:

x - 17 4/5 = -13 1/5

Estimate: x - 18 = -13

x - 18 + 18 = -13 + 18

x = 5

actual answer without estimating using exact numbers is 4 3/5 (so estimate is reasonable)

You might be interested in

A researcher interviews shoppers at a local mall. The mall was chosen because it was close to the researcher's house.

san4es73 [151]

Convenience sample because it was easier for the researcher to go to.

8 0

3 years ago

Read 2 more answers

Bought three boxes totaling 151 book cost 50% more than the other two what was the price of the more expensive book 80 85 90 95

GenaCL600 [577]

Two cheaper books = x
more expensive = 1.5x
so, 2.5x=150
150/2.5=x=60
therefore the more expensive book = 90

7 0

3 years ago

Between which two numbers will you find -3.25?

Vinil7 [7]

Answer:

Step-by-step explanation:

hope it helps

6 0

2 years ago

Read 2 more answers

We randomize a sample for all the following reasons EXCEPT:

kirza4 [7]

Answer:

Step-by-step explanation:

6 0

2 years ago

1. What is the solution of the equation 3y-5y+10=36? 1. -13 2. 2 3. 4.5 4. 13

VikaD [51]

Answer:

1: -13

Step-by-step explanation:

First, simplify the equation to -2y+10=36

Subtract 10 from both sides

-2y=26

Divide negative 2 from both sides

y=-13

5 0

3 years ago

Read 2 more answers