Answer:
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Answer:
3) 5/2
Step-by-step explanation:
5x - 2y = 20
(First, put it in slope intercept form: y = mx + b).
5x - 2y - 5x = 20 - 5x --> Subtracted 5x on both sides of the equation
- 2y = -5x + 20 --> Simplified
-2y/-2 = (-5x + 20)/-2 --> Divided by -2 on both sides
y = 2.5x - 10 --> Simplified
Since formula is, y = mx + b, then:
m (slope): 2.5
b (y-intercept): -10
Therefore, the answer is 3) 5/2
Hope this helped! <3
Answer:
rounded is $207.66
Step-by-step explanation:
you start by doing 349(0.30) which would be 104.7
349-104.7=244.3
next you do 244.3(.15)=36.645
244.3-36.645= $207.655
Answer:
23
Step-by-step explanation:
First of all substitute x with g(x) on the expression of f(x)
; (f.g)(x) = -4(2x - 6) + 7
; (f.g)(x) = -8x + 24 + 7
Then substitute the value of x with the value 1...as the question asks yu
; (f.g)(1) = -8(1) + 24 + 7
; Hence (f.g)(1) = 23
Answer:
Answer attached
Step-by-step explanation: