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Chad built a scale model of a statue. He built the model 7 inches tall to represent the actual height of 15 feet. Which equation below represents the relationship between the actual height (a), in feet, and the height of the model (m), in inches?

Eduardo has a bag with 10 coins in it 2 quarters 5 pennies and 3 dimes. if he reaches in and draws a coin without looking what is the probability that he will draw a dime?

Ming brought 6 packages to the post office. Each package weighed 18 pounds. Which is the best estimate of the total weight of the packages?

Colette opened a CD 10 years ago at an interest rate of 8.8%, compounded quarterly. According to the rule of 72, when did she have half the amount of money that she has now?

0.5ab-0.3bc + 2.4cd; 1.2bc + 0.2cd - 3.3de; 8.6ab-1.4cd + 17de Quien me ayuda es de suma de polinomios

Peter's vegetable garden is rectangular. It is 7.75 ft long and 3.65 ft wide. He wants to put a fence around the edge of the garden to keep animals from eating his vegetables. How many feet of fence does he need? Explain.

Solve equation for x. State any restrictions. ax+2=bx+c

The ratio of boys to girls in 6th grade is 3:5. If there are 39 boys, how many girls would there be?

Explain how to estimate 585 - 321 two different ways

When factored completely, the expression p^4-81 is equivalent to what?