MATHEMATICS MIDDLE SCHOOL

Simplify the expression.

2/3 × [15 × 5 + (-24)] + (-18)

Answers

Answer 1
Answer: 2/3 x [ 15 x 5 + ( -24 )] + ( -18 ) =  2/3 * [ 15 * 5 - 24 ] - 18 = 

= 2/3 * [ 45 - 24 ] - 18 = 2/3 * 21 - 18 = 2/3 * 21/1 - 18 = 2/1 * 7/1 - 18 =

= 14 - 18 = -4

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The base rate to rent a car is $75. Then, the customer is charged $2.00 per mile for each mile driven over 200 miles. Joel rented a car and drove 250 miles. If y = 2x + 75 models the function, which domain value gives Joel's total rental cost? A) x=50 B) x=100 C) x=200 D) x=250

Answers

The domain is going to be ur x value....y would be ur range
y = 2x + 75.......base rate is 75.....the x represents miles over 200.

So if he drove 250......then he drove 50 miles over....so ur domain (x) would 
be 50 <==

In other words, the first 200 miles, u r not charged for mileage. So if he only drove (anything under 200 miles), then he would just be charged the 75 dollar base rate

Answer: In other words  the answer is a

Step-by-step explanation:

A new roll of wrapping paper has 6 5/8 yards of paper. Drew used 2 1/6 yards from the roll to wrap a gift. Which equation most closely estimates the number of yards of wrapping paper left on the roll?

Answers

Answer:

4.45833333

Step-by-step explanation:

What are the coordinates of the midpoint line segment for (4,4 ) and (0,5)

Answers

Answer:

  (2, 4.5)

Step-by-step explanation:

The midpoint is the average of the end points.

  M = (A + B)/2

  = ((4, 4) + (0, 5))/2

  = ((4+0)/2, (4+5)/2)

  = (2, 4.5)

HELPPP PLEASEEE FOR 15POINTS Do you find this reasonable??? Are you ok with paying this price?? How much is it???

Answers

Answer:

I'm not ok. that is too expensive

Step-by-step explanation:

Answer: NO im not ok with the price

Step-by-step explanation: Jeez what are people doing with banana's because a lot of it must selling out fast for then to do that

Phil ate 3 less than twice as many pancakes as Sara. Together they combined to eat 15 pancakes. How many pancakes did each one eat?

Answers

Answer:

Sara ate 9 and Phil ate 6

Step-by-step explanation:

if sara eats 9 and phil has to eat 3 less then him 9-3=6

6+9=15

wait I read that wrong...

How to Write 3,028,002 In Expanded Form

Answers

3,000,000+28,000+2=3,028,002
3,000,000+20,0000+8,000+2
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