For #32,
P=2L+2W
Subtract 2W from both sides, and swap left and right
2L = P-2W
Divide by 2
2L/2=(P-2W)/2
L = P/2 - 2W/2
L=P/2 - W
For #35
Most of the expenses are in fractions (of the original amount, A), so they can be added:
A/4 + A/5 + 2A/5 + 750 = A
add the fractions, with a common denominator of 20,
5A/20 + 4A/20 + 8A/20 +750 = A
(5A+4A+8A)/20 +750 = A
17A/20 + 750 = A
Now subtract 17A/20 from both sides and swap left and right
A - 17A/20 = 750
(3/20)A = 750
Multiply both sides by 20/3 (to make one unit of A on the left)
(3/20)*(20/3) A = 750*20/3
A =250*20=5000
Answer:
2x^3+11x^2-43x-24
Step-by-step explanation:
desmos graphing calculator- both factors matched
Answer:
6/8
Step-by-step explanation:
simplify and find the slope
｡☆✼★ ━━━━━━━━━━━━━━ ☾
√5 x (10 - 4√2)
Multiply the value outside the bracket by everything inside:
10√5 - 4√10
Thus, your answer is ten square root of five minus four square root of 10
Have A Nice Day ❤
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- Ally ✧
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Answer:
The regular price for 1 pound of flour was $ 1.29
Step-by-step explanation:
Price Percentage
$ 16.24 90
x 100
***************************
90 * x = 16.24 * 100
90x = 1,624
x = 1,624/90
x = 18.05
Now, let's calculate the price of each bag of flour, this way:
Price of each bag = 18.05/7
Price of each bag = $ 2.58 (rounding to the next cent)
Finally, we can calculate the regular price for 1 pound of flour:
Regular price for 1 pound of flour = 2.58/2
Regular price for 1 pound of flour = $ 1.29
