I think its C and D since the coefficient of 3y is 3
F(g(x))= 2(g(x))+5 = 2(x-7)+5 = 2x-14+5 = 2x-9
when x= -3
f(g(-3))= 2(-3)-9 = -6-9 = -15
That's function doesn't make sense, or doesn't fit the problem.
B(7) = 4 * e^(.08*7)
B(7) = 4 * e^0.56
B(7) ≈ 7
Please double-check the wording and the equation again.
Update: You appear to have transcribed the growth rate incorrectly --> .08 should be 0.8.
Answer:
B(7) = 4 * e^5.6
B(7) ≈ 1081.7056
Answer:
b. 1082
Answer:
The value of x is 322/5 OR 64.4 in decimal form.
Step-by-step explanation:
To find the value of x, start by following the order of operations for solving equations. The step-by-step is below for you.
5/7x + 17 = 63 ----> Subtract 17 from both sides.
5/7x = 46 -----> Multiply both sides by 7/5.
x = 322/5 OR 64.4
Answer:
y=2 16/25
in other words, two and sixteen twenty-fifths
Step-by-step explanation:
y/2-1/5=2-y/3
Move the variables to one side and constants to the other
y/2+y/3=2+1/5
Multiply y/2 by 3/3 and y/3 by 2/2 so that they have a common denominator
3y/6+2y/6=2 1/5
5y/6=11/5
Cross multiply
66=25y
y=66/25
y=2 16/25
HOPE THIS HELPS!!!