Answer:
10 bags of chips
Step-by-step explanation:
at first i tried 15x3.50 and that was too much then i tried 13x3.50 and same result so i then tried 10x3.50 and i got 35 then did 7x1.75 and got 12.25 then when you add them together its 47.25...
srry for the late answer....
Evaluate the expression for the given value of the variable
1. 8q + 6; q = 2
Plug in 2 for q in the given expression
8(2) + 6= 22
2. 9 + 4g; g = -3
9 + 4(-3) = 9 - 12 = -3
3. 7x - 7 ; x = 4
7(4) - 7 = 28 -7 = 21
4. 10 - 3.2n; n = 2
10 - 3.2(2) = 10 - 6.4 = 3.6
5. 12p + 4; p = 1.5
12(1.5) + 4= 18 + 4 = 22
6. 5w + 10 = 40
Subtract both sides by 10
5w = 30, now divide both sides by 5
w = 6
7. 4y - 12 = 60
Add both sides by 12
4y = 72
Now divide both sides by 4
y = 18
8. 10k + 5 = 65
Subtract both sides by 5
10k = 60, now divide both sides by 10
k = 6
9. 2b - 15 = 33
Add both sides by 15
2b = 48
Now divide both sides by 2
b = 24
10. 3d + 18 = 21
Subtract both sides by 18
3d = 3, now divide both sides by 3
d= 1
Answer:
12 units squared.
Step-by-step explanation:
The formula for the area of a trapezoid is 1/2(base1+base2)*height. First, add the two bases together. 4+8=12. Then multiply that number by both 1/2 and the height, 2. 1/2*2*12 equals 12 units squared.
Answer:
C.
Step-by-step explanation:
The function (f+g)(x) is the sum of the two functions:
(f+g)(x) = f(x) +g(x) = (ln(2x) -15) +(3sin(x) -7)
= ln(2x) +3sin(x) +(-15 -7)
(f+g)(x) = ln(2x) +3sin(x) -22
