8.50 as a rational number?

1 answer:

3 0

8.50 is already a rational number last time I checked since a rational number is any whole number, fraction, mixed number or decimal.

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lesya [120]

Answer:

C because if you make $17 dollars an hour that's 2,080 hours a year, Multiply that and you got C

6 0

3 years ago

Mrs. Baker paid $2.50 for 5 pounds of bananas. Write an equation realating the cost c to the number of pounds p of bananas. How

irakobra [83]

Work- 5 ÷ 2.50 = .50
8x.50= $4

4 0

3 years ago

Read 2 more answers

-1+5x≥-16 I dont know how to solve

olasank [31]

Answer: $x \ge -3$

Explanation:

Follow PEMDAS in reverse to undo what's happening to x.

We first add 1 to both sides, then divide both sides by 5 to fully isolate x.

Refer to the steps below to see what I mean.

$-1 + 5x \ge -16\\\\5x \ge -16+1\\\\5x \ge -15\\\\x \ge -15/5\\\\x \ge -3\\\\$

The inequality sign stays the same the entire time. The only time it flips is when you divide both sides by a negative number.

The solution set for x is anything -3 or larger.

If x was an integer, then we could say the solution set is {-3, -2, -1, 0, 1, 2, 3, 4, 5, 6, ...}

7 0

2 years ago

A local hamburger shop sold a combined total of 712 hamburgers and cheeseburgers on Tuesday. There were 62 more cheeseburgers so

hammer [34]

A local hamburger shop sold a total of 712 burgers on Tuesday

There are 62 more cheeseburgers than hamburgers

let cheeseburers = c
let hamburgers = h

h + 62 = c
c + h = 712

Plug in h + 62 for c

(h + 62) + h = 712
2h + 62 = 712
2h + 62 (-62) = 712 (-62)
2h = 650
2h/2 = 650/2
h = 325

There are 325 hamburgers sold on Tuesday

c = 325 + 62
c = 387

There are 387 chesseburgers sold on tuesday (in case you were wondering)

hope this helps

4 0

3 years ago

Use a protractor to find the measure of the largest angle in the figure. Write it in degrees.

Svetradugi [14.3K]

What you can put is an obtuse 108 degrees

5 0

4 years ago