Answer:
im sorry i dont have the options
Step-by-step explanation:
if i did i would give you the answer im sorry
40x+35=y
x is the amount of months, y is the total price.
for 10 months just plug in 10 for x
40(10)+35=y
y=$435
If the mug costs $8 and Kendra got back $0.56 back for paying $9 than to find the tax rate you would divide $0.56 by $8 which would end up to be 0.07 percent as the tax rate.
It is between A or B sorry i cant help you any further..
Answer:
42 and 138
Step-by-step explanation:
Supplementary angle mean that the sum of both angle will be 180 degrees. If the angle is X and Y the equation will be:
x + y = 180
x= 180-y
If three times the measure of one angle(X) is 12 degrees less than the measure of the other(Y), the equation will be
3x= y-12
If you insert first equation to second equation, you can find out:
3x= y-12
3(180-y)= y-12
540-3y= y-12
540+12= y+3y
552= 4y
y= 138
x=180- y
x= 180-138
x= 42