Question

Solve the equation and inequality for x, assuming a > 0.(2 points) Put responses in the correct input to answer the question.
a) ax + 15 = 44 Solution: Response area
b) ax − 44 < 15 Solution: Response area x=29/a
x = 29/a
x = 59a
x = 59/a
x = 29a
x < 59/a
x < 29/a
x < 29a
x < 59a

Answer 1

Solve the equation and inequality for x, assuming a > 0.(2 points) Put responses in the correct input to answer the question.
a) ax + 15 = 44 Solution: ?
b) ax − 44 < 15 Solution: ?
x = 29/a
x = 59a
x = 59/a
x = 29a
x < 59/a
x < 29/a
x < 29a
x < 59a

Answer 2

Which of the following is an equivalent expression to 5^9 ⋅ 5^−13 with only positive exponents that has been generated by applying the Properties of Integer Exponents?(1 point)
1/5^22
5^9/5^-13
1/5^4
5^4

Answer 3

Which property of exponents was used to generate the equivalent expression 3^14 from 3^5/3^−9 ?(1 point)
only the Power Rule of Exponents
only the Product Rule of Exponents
the Property of Negative Exponents and the Product Rule of Exponents
only the Property of Negative Exponents

Answer 4

Which of the following is an equivalent expression to 15^0 ( 7^−2/ (−4)^−3 with only positive exponents that has been generated by applying the Properties of Integer Exponents?(1 point)
(-4)^3/7^2
4^3/7^2
1/7^2 ⋅ (-4)^-3
7^2/(-4)^3

Answer 5

Which of the following is the equivalent expression to (15^−3 ⋅ 4^7)^0/4^−3 that has been generated by applying the Properties of Integer Exponents?(1 point)
1 ⋅ 4^-3
60/4^-3
64
1/64

Answer 6

a) x = 29/a
b) x < 29/a

Answer 7

a) x = 29/a
b) x < 59/a

Answer 8

1/5^4

Answer 9

the Property of Negative Exponents and the Product Rule of Exponents

Answer 10

4^3/7^2

Answer 11

1