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HML Algebra Unit 1 Lesson 3 Homework

Last updated over 5 years ago

4 questions

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Question 1

1.

Translate the verbal phrases into an expression

a. 7 less than twice a number k

b. 3 less than the square of a number p

c. Twice the quotient of 50 and the sum of a number y and 8

Question 2

2.

Write an expression for the situation

a. Each person's share if p people share 16 slices of pizza equally

b. Number of days in a week is d days have passed so far

Question 3

3.

Find the unit rates in feet per second

a. 240 yards in 1 hour

b. 171 miles in 3 hours

Question 4

4.

Solve the following word problems

a. Fossil fuels are produced by the decay of organic material over millions of years. To make one gallon of gas, it takes about 98 tons of organic material, roughly the amount of wheat that could be harvested in a 40 acre field. Write an expression for the amount (in tons) of organic materil it takes to make g gallons of gas. How many tons would it take to make enough gas to fill a car's 20 gallon tank?

b. A wildlife center presents a program about birds of prey. The center charges a basic fee of $325 and an additional fee for each bird exhibited. If 5 birds are exhibited, the total cost is $450. What is the total cost if 7 birds are exhibited? What is the cost per bird?