(r+10)/4 = r/5
A) -50
B) -1
C) 3.7
D) -1.902
2 answers:
Answer:
A
Step-by-step explanation:
(r+10)/4 = r/5
5(r+10) = 4(r)
5r+50 = 4r
5r-4r = -50
r = -50
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Answer:
Dear user,
Answer to your query is provided below
(4x−1)(3x+8) is a factor of 12x^2+29x-8
multiply the 2 numbers together than divide by 2
7 1/2 = 15/2
12 2/3 = 38/3
15/2 * 38/3 = 570/6 =95
95/2=47.5 square feet
Answer:
The two numbers are 52 and 12.
Step-by-step explanation:
x+y=64
x=16+3y
Now, substitute the second equation into the first one.
16+3y+y=64
16+4y=64
4y=48
y=12
Substitute 12 into one of the equations in order to find x.
x=16+3(12)
x=16+36
x=52
Answer: B. 40%
~hope this helps!~
Step-by-step explanation:
Eliza started out with $324.18 on Jan. 18th and had outstanding cheques of $15.00+77.49+$124.28=$216.77. So her actual balance was $324.18-$216.77=$107.41. Now she has $487.38 so $487.38-$107.41=$379.97 balance for the deposited amount.
