I believe it is number iii #3
Answer:
45 is um 9x+xy-4y
Step-by-step explanation:
I did it it was a simplify type thing
The equation is "x=0", because the x intercepts at the x axis with no y-intercept.
Answer: 13/20
Think: How much can each of them do In 1 Hour (1/5 and 1/8) Then add those two together. Then multiply the sum by two. Finally Simplify the answer of 26/40 into 13/20
Answer:
the ratio for this blueprint is 1:20
Step-by-step explanation:
The scale on a blueprint indicates that ½ " equals 10 feet
The ratio is in the form of a:b
Here from the given information
the value of 'a' is 1/2 and the value of b is 10
so the ratio a:b becomes

Multiply both sides of the ratio by 2 to remove fraction

so the ratio for this blueprint is 1:20