This is the way we are going to solve it.
1h = 60m ----------Steps
1. 7/8w=(1+1/6)h
2. 7/8w=(6/6+1/6)h
3. 7/8w=7/6*60m
4. 7/8w=(7*6*10*m)/6
5. 7/8w=70m
6. m=(7/8w)/70
<span>7. m=1/80w
</span>
Answer: Melinda paints 1/80 of the wall in 1 minute.
Happy studying ^-^
C + 3d = 4.10.....multiply by -2
2c + 2d = 4.60
----------------
-2c - 6d = - 8.20 (result of multiplying by -2)
2c + 2d = 4.60
-----------------add
-4d = - 3.60
d = -3.60 / -4
d = 0.90 <==== cost of 1 doughnut
c + 3d = 4.10
c + 3(0.90) = 4.10
c + 2.70 = 4.10
c = 4.10 - 2.70
c = 1.40 <==== cost of 1 coffee
A) BC/YZ=AC/YX
this is the answer to your question
Answer:
y = - 
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Rearrange 5x - 3y = 4 into this form
Subtract 5x from both sides
- 3y = - 5x + 4 ( divide all terms by - 3 )
y = 
x - ← in slope- intercept form
with y- intercept c = -
Step-by-step explanation:
Here is your answer in the attachment.
Hope it helps :)
