A. 15x+1.25=20
B. 1.25x+15=20
C. 1.25x-15=20
D. 15x-1.25=20
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B.
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C.
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D.
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Answer:
Elli's present age is 5 years and Peggy's present age is 15 years.
Step-by-step explanation:
Let Elli's present age be x
After 10 years Elli's age = x+10
Since we are given that Elli’s age in 10 years will be the same as Peggy’s age is now.
So, Peggy's present age = x+10
After 5 years
Elli's age will be x +5
Peggy's age = x+10 +5= x+15
Now we are given that Five years from now, Peggy’s age will be twice Elli’s age.
So,
So, Elli's present age = 5 years
Peggy's present age = x+10 =5+10 = 15 years
Thus Elli's present age is 5 years and Peggy's present age is 15 years.
Answer:
THEIR AGES ARE: ellie 5, peggy 15
2) -6n+2=4n-5
3) 2.4b-7=b+15.4
4) 4m/6=m+3
5) 4p+1/4=6p
6) 24-c=2(3+4c)
7) 3(5-2y)=4(y+20)
8) 5(2x+3)=3(x+2)+7x+9
9) 4(3k+6)=12(5+k)
10) 3(2n+4)+2n+56
PLEASE HELP ME WITH THIS QUESTION!!!!!!!
Select each correct answer.
x = −2
x = −1
x = 0
x = 1
x = 2
Look at the table and find the X value for when both f(x) and g(x) are the same,
They are the same when X is -1 and when x is 0
The two answers would be X = -1 and x = 0