1a) 4:2 = 2
4.98 x 2 = $9.96
1b) 3:2 = 1 1/2
4.98 x 3/2 = $7.47
2a) 9:3 = 3
4.80 x 3 = $14.40
2b) 12:3 = 4
4.80 x 4 = $19.20
3a) 6:2 = 3
15.00 x 3 = $45.00
3b) 5:2 = 2 1/2
15.00 x 5/2 = $37.50
Answer:
I think its B but I'm not taht smart
Answer:
drraaaaaa wild'n out boiii
Step-by-step explanation:
Answer:
C. {-1, 5, 8}
Step-by-step explanation:
Use each of the domain values in the function to see what the corresponding range value is.
f(-1) = 5 -3(-1) = 8
f(0) = 5 -3(0) = 5
f(2) = 5 -3(2) = -1
The range is the set of numbers {-1, 5, 8}.
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<em>Additional comment</em>
The values in a set are generally listed lowest to highest. The coefficient of x in the equation for f(x) is negative, meaning the lowest range value will correspond to the highest domain value. If you start by finding f(2) = -1, you immediately eliminate all answer choices except B and C.
Those choices differ only in the middle value, so you can tell which is correct by evaluating f(x) for the middle domain value: f(0) = 5. Only one answer choice has both -1 and 5 in the set.
(There are two answers here: how you work the problem, and how you game a multiple choice question.)
Answer:
exact form: x= 11/2
Decimal Form
X= 5.5
Mixed form
X= 5 1/2
Step-by-step explanation:
