Answer:
A.26
B.116
C.64
Step-by-step explanation:
Answer:
600 minutes
Step-by-step explanation:
Let's make the two equations equal to each other.
24 + .13x = .17x
Subtract .13x from both sides.
24 = .17x - .13x
24 = .04x
Divide by .04 on both sides to get the value of x.
24/.04 = 600
x = 600
Therefore, for 600 minutes of calls will the cost of the two phone plans be equal.
I'll do 1 and 8, and you should then be able to do 2 and 9!
For 1, we can multiply these separately - 3*4*9=108 and 5+7+2=13 (exponent multiplication is adding them!), so we have 108b^13
For 8, we can again add the exponents up to get (5/7)^8
There are 6 surfaces on a rectangular prism . 3 pairs of equal area.
Surface area 2wl + 2hw + 2 hl where h = height, w = width, l = length.
So inserting the given values:-
442 = 2*w*11 + 2 *8* w + 2*8*11
442 = 22w + 16w + 176
38w = 442-176 = 266
w = 7
width = 7 feet
Answer: D
Step-by-step explanation:
6.5 * 150= 975
