Answer:
- A. The value of the baseball card would be $27.24 in 2022.
Step-by-step explanation:
<u>Function:</u>
<u>Let's verify the answer options:</u>
A. The value of the baseball card would be $27.24 in 2022.
- y = 5.89 + 0.61*(2022-1987)
- y = 27.24
- Correct
B. The value of the baseball card would be $36.52 in 2017.
- y = 5.89 + 0.61(2017 - 1987)
- y = 24.19
- Incorrect
C. The value of the baseball card would be $21.35 in 2022.
- y = 5.89 + 0.61(2022 - 1987)
- y = 27.24
- Incorrect
D. The value of the baseball card would be $18.30 in 2017.
- y = 5.89 + 0.61(2017 - 1987)
- y = 24.19
- Incorrect
Answer:
x + 14 = 2(x + 6)
x = 2
Step-by-step explanation:
Let
Algebra book age = x
Chemistry book age = x + 8
In 6 years time
Chemistry book age = x + 8 + 6
= x + 14
Algebra book age = x + 6
the chemistry book will be twice as old as the Algebra book.
x + 14 = 2(x+6)
x + 14 = 2x + 12
x - 2x = 12 - 14
- x = - 2
Divide both sides by -1
x = 2
Check:
Chemistry book age = x + 14
= 2 + 14
= 16
Algebra book age = x + 6
= 2 + 6
= 8
Answer:
Take your product denominator and divide it by the original. 48÷8=6
Since the denominator was increased by a scale factor of 6, the numerator must also be increased by a scale factor of 6 in order to keep the 2 fractions equal. 7×6=42
Hence, your answer is 42/48
Hope this helps?
Answer: 42
Being simplified the answer is 30a^2b^3x^2.
(Least to Greatest)
9.129
9.219
9.3
9.37