Suppose you had d dollars in your checking account. You spent $20 but have at least $55 left. How much money did you have initially? Write, solve, and graph an inequality that represents this situation.

What is the ratio 15 : 24 written in lowest terms? a. 3 : 5 b. 5 : 8 c. 3 : 4 d. 7 : 8 user: ratio for 6 and 30?

A parachutist whose mass is 75kg drops from a helicopter hovering 4000m above the ground and falls toward the earth under the influence of gravity. Assume the gravitational force is constant.

In a regular polygon, the measure of an exterior angle is 13.333 degrees. How many sides does the polygon have?

Mr Thompson took his 5 children to the bowling alley. The cost for children 12 and older is 3.50. The cost for children under 12 is 2.25. He spends a total $16.25. How many of his children are 12 and under?

What is another way to write the function f (x) = 5^x. The choices are f (x) = (625^x) 1/125 f (x) = 1/125 (625^x) f (x) = (625^x) ^1/4 f (x) = 1/4 (6256x)

Show the formula for finding the area of a triangle. Then find the area of a right triangle with a base of 19 cm and a height of 6.5 cm.

A snail crawl 4 m in 1 hour how many centimeters will the snail crawl in 2 hours

The busty bee book club charges an annual membership fee of $10 and $4 per book you order. what will be your total cost of being in this club when you order 9 books? write an function rule for the total cost C (n) when you order n books.

If y = 12x, which table shows the values of y for different values of x? x 0 2 4 y 0 14 16 x 0 2 4 y 0 24 48 x 0 2 4 y 0 6 3 x 0 2 4 y 0 12 24

How do i find 20*50 using mental math