WILL MARK BRAINLIEST! You are at The Mall of America searching for a new cell phone.
You have identified two plans that work for you. The First Plan is
through Fast Communications. The Second Plan is through
Alltell Wireless. Fast Communications charges a monthly fee of
|$15.20 for text messaging, call waiting and caller ID. Fast Communications also charges you 7 cents per minute to use the
phone. Alltell Wireless charges a monthly fee of $9.50 for text
messaging, call waiting and caller ID. Alltell Wireless also charges you 9 cents a minute to use the phone. How many minutes
per month do you need to use a phone for the two plans to cost
the same?

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96

it would be 3 ÷by 6 because the number on each side

step-by-step explanation:

hihi so drawing these 2 triangles is fairly simple. all that's left is finding the height of each one. luckily, we have a side length and an angle, so there is a trig function we can use to solve for the height. the easiest one to use would be tangent, since we have 2/3 things needed to find and the third needed is what we are solving for. tan(73°) * 30 ~= 98.13 and tan(73°) * 35 ~= 114.45