Alright,
-9/10x + y = 1 1/10
Answer:
2+x=5
x+1=4
(-5)+x=-2
are equivalent
(x=3)
Step-by-step explanation:
Answer:
18 : 3
Step-by-step explanation:
Basic proportionality question. All we need to here is to expression the given fractions ( , and ) as a fraction itself, and hence expressing the ratio we need to get, in fraction form.
- So, we have expressed this in a fraction, which we want to reduce
- The fractions have been taken as improper fractions
- Now we took the inverse fraction, through multiplication
- 35 and 35 cancel out, leaving us with the simplified fraction 18 / 3
_____
So now we have 18 / 3, the ratio in fraction form. The scale is thus 18 to 3, or in other words 18 : 3.
Hope that helps!
Answer:
x = 14
Step-by-step explanation:
Given
5(x - 10) = 20 ( divide both sides by 5 )
x - 10 = 4 ( add 10 to both sides )
x = 14
Answer:
35d+ 32 > 25d+68
Step-by-step explanation:
Plan A: $35 a day plus a fee of $32
35d+ 32
Plan B: $25 a day plus a fee of $68
25d+68
We want to know when A costs more than B
35d+ 32 > 25d+68