Answer:
He will need to save $295
Step-by-step explanation:
he needs 450 and he has 155, so all you would do is subtract 155 from 450 and you get the rest he needs which is 295
Answer:
y=15x+80
Step-by-step explanation:
where x is the monthly membership increase and y is the total amount of memberships
Step-by-step explanation:
We have to get one positive 7y so,
4x-7y=5
9x-7y=-15
multiply anyone of the equation by -1. I choose the first one so,
4x+7y=-5
9x-7y=-15
we can now cancel the y's so the equation will be left with
-4x=-5
9x=-15
add the equations
5x=-20
divide by 5 n u get
x=-4
now plug in the x value in any one of the
equations
I choose the first one so,
4(-4)-7y=5
-16-7y=5
add 16 to both sides
-7y=21
divide by -7
y=-3.
finally check.
Answer:
your name is so cute
Step-by-step explanation:
The amount spent based on the information in the pie chart include:
Transportation = $187.50
Lunch = $375
Entertainment = $225
Others = $112.50
<h3>How to illustrate the information?</h3>
From the information, the following can be deduced:
Amount spent = $900
Transportation = 75°
Lunch = 150°
Entertainment = 90°
Therefore, Others will be:
= 360° - (150° + 75° + 90°)
= 360° - 315°
= 45°
Transportation = 75° = 75/360 × $900 = $187.50
Lunch = 150° = 150/360 × $900 = $375
Entertainment = 90° = 90/360 × $900 = $225
Others = 45° = 45/360 × $900 = $112.50
Learn more about pie chart on:
brainly.com/question/26851221
#SPJ1
