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2 years ago

7

The diameter of a tire is 2.5 ft. Use this measurement to answer parts a and b. Show all work to receive full credit.

1 answer:

Alex787 [66]2 years ago

8 0

Divide them all together.

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2x > -6 and x – 4 ≤ 3

Levart [38]

2x > -6

Divide both sides by 2.

x > -3

x - 4 ≤ 3

Add 4 to both sides.

x ≤ 7

6 0

2 years ago

What is the slope of a line that is parallel to the line joining (7,-5) and (-5,7)

brilliants [131]

Answer:

Step-by-step explanation:

If two lines are parallel then they will have the same slope. So all you need to do is find the slope of the line that joins the two given points. You can use the slope formula $\frac{y_2-y_1}{x_2-x_1}$ . You can also graph the two points and use rise over run. $\frac{7-(-5)}{-5-7} =\frac{12}{-12}=-1$

8 0

3 years ago

Tickets to the college basketball game are $2.50 for students and $3 for general admission. If 54 people attended the last game

Yuki888 [10]

Answer:

28 general admission
26 student

Step-by-step explanation:

Let g represent the number of general admission tickets sold. Then the revenue is ...

3g +2.50(54-g) = 149

.50g = 14 . . . . . . . . . . . subtract 135

g = 14/.5 = 28 . . general admission tickets sold

54-g = 26 . . . . . student tickets sold

8 0

3 years ago

Name three pairs of numbers that have 5 as their gfc (Greatest Common factor). Use each number once in your answer. I really nee

katen-ka-za [31]

20,25 and 35,50 and 10,15. Each pair would have a GCF of 5.

4 0

2 years ago

Read 2 more answers

Two business partners, Alan and Rob, invested money in their business at a ratio of 6 to 7. Bob invested the greater amount. The

Verdich [7]

Answer:

180 Alan, 210 Rob

Step-by-step explanation:

6+7= 13

390÷13= 30

30×6=180 =Alan

30××7=210 =Rob

4 0

3 years ago