The first one is 212.97
You would do (229 x 7)/100=16.03
So because you got 16.03 you would do 229 - 16.03 = 212.97
The second one is 40.08
And you would do the samething here.
But instead of 7 you would do 15
(48.00 x 15)/100 =7.2.
So you would do
48.00 - 7.2 = 40.08
So the second one is 40.08
And
The first one is
212.97
This linear equation is written in point-slope form, meaning that the constant outside of the (x - 4) is the slope: -2.
Perpendicular lines' slopes are oppositely negated, so -2 turns into positive 1/2.
So, the slope is 1/2.
Answer:
15 gallons
Step-by-step explanation:
If x is the gallons of 30% butterfat cream, and y is the gallons of 3% butterfat milk, then:
x + y = 45
0.30 x + 0.03 y = 0.12 (45)
Solve the system of equations with substitution or elimination. Using substitution:
0.30 x + 0.03 (45 − x) = 0.12 (45)
0.30 x + 1.35 − 0.03 x = 5.4
0.27 x = 4.05
x = 15
You need 15 gallons of 30% butterfat cream.
Answer:
1 hour each morning
Step-by-step explanation:
4 times a week
2 hours in afternoon
12 hours per week
4x2=8
12-8=4
4 divided by 4 = 1
Check my work:
1 hour each morning
total of 3 hours a day
4x3=12
Answer:
x = 130 degrees
Step-by-step explanation:
7-sided polygon = 900 degrees
114 + 138 + 127 + 108 + 142 + 141 + x = 900
770 + x = 900
<u>-770 -770</u>
x = 130
<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!!</u></em>
<em><u>-XxDeathshotxX</u></em>
