Answer:
70
Step-by-step explanation:
100 - 2(x + 5) = 100 - 2x - 10 = 90 -2x
90 - 2x
90 - 2×10
90 - 20 = 70
35 + 3n= x
x being the total amount of stamps!
is there a substitution for n? or a number of months?
Answer:
254 x 10^5
Step-by-step explanation:
Hope this helps :)
If anything is misunderstood plz comment and I will change to the answer which you give me thank you very much :)
Answer: y = 980.333
Step-by-step explanation:
y-18=14
add 18 to each side
y = 32
Substitute 32 for y in 3(y+5)
3(32 + 5)
3(37)
111
So 3(y+5) = 111
Find the value of the variable y:
y-18=14 Add 18 on both sides:
y = 32
= 3y+15
_____________________
3y+15 = 2,956
3y+15 = 2956
3y = 2941
y = 980.333
Answer:
b
Step-by-step explanation:
