Abril and alanis put some money into their money boxes every week. the amounts of money (y), in dollars, in their money boxes after certain amounts of time (x), in weeks, are shown by the equations below:

abril
y = 50x + 10

alanis
y = 30x + 70

after how many weeks will abril and alanis have the same amount of money in their money boxes, and what will that amount be?

3 weeks, $160

3 weeks, $210

4 weeks, $160

4 weeks, $210

3 weeks, $160

Step-by-step explanation:

The amounts of money (y), in dollars, in their money boxes after certain amounts of time (x), in weeks, are shown by the equations below:

Abril  :

Alanis  :

Now to calculate After how many weeks will Abril and Alanis have the same amount of money in their money boxes.

At x = 3

Thus after 3 weeks  Abril and Alanis have the same amount of money in their money boxes, and the amount will be 160.

Option A is correct.

-232

step-by-step explanation:

choice b

step-by-step explanation:

f(x) = 88x^2 -264x + 300

the line of symmetry of a parabola is defined by

h = -b/2a

where ax^2 +bx+c=0

so

h = - -264/ (2*88)

h = 3/2

so x = 1.5