Page 61 - Algebra 1

*22.
(9)
23.
(SB 4)
24.
(SB 5)
*25.
(8)
*26.
(8)
27.
(7)
28.
(6)
29.
(4)
*30.
(9)
Sports In volleyball, the statistic for total blocks at the net is calculated with the expression s + 0.5a, where s is the number of solo blocks and a is the number
of assisted blocks. What is the total-blocks statistic for a player who has 80 solo blocks and 53 assisted blocks?
Write Use the divisibility test to determine if 224 is divisible by 6. Explain your answer.
Write 35.2% as a fraction in simplest form and as a decimal.
Multi-Step The rectangle has dimensions measured in centimeters. What is the ratio of the area of the rectangle in centimeters to the area of the rectangle in millimeters?
a. Calculate the area of the rectangle.
b. Find the area of the rectangle in square millimeters.
c. Find the ratio of square centimeters to square millimeters for the rectangle.
Geometry A right circular cylinder has a base radius of 56 mm and a height of 128 mm. What is its volume in cubic centimeters? Round the answer to the nearest hundredth. Use 3.14 for π.
Loans The formula for long-term loans is F = P(1 + i)n÷12, where F is the future value of money, P is the present value, i is the interest rate, and n is the length of time the money is borrowed in months. When solving this equation for F, what step would you perform after adding 1 and i?
Golf Below is Rickie’s golf score for two golf tournaments. What is the difference in his final score for the 1st and 2nd tournament?
1st Tournament 1 -2 -3 2 2nd Tournament -2 -1 1 -1
Error Analysis Two students were asked to evaluate (30 - 10)2. Student A answered 400, and Student B answered -70. Which student is correct? Explain the error.
24 cm 88 cm
46
Saxon Algebra 1
Typing
Student A
(30 - 10)2 = 202
= 400
Student B
(30 - 10)2
= (30 - 10 · 10) = (30 - 100)
= -70
Jared can type 35 words per minute. Use the expression 35m to find the number of words he can type in 15 minutes.
56 mm
128 mm