Answer:
70 < x < 105
y< with the line at the bottom and it is 60
Step-by-step explanation:
Since it takes less time in September than in June, this is a DECREASE. The percent decrease. The time is different by 114 seconds, divide this by the original time of 465 seconds and then convert to a percent, by multiplying by 100. You should get 114/465 = 0.245 then x 100 = 24.5% decrease.
Answer:
13u
Step-by-step explanation:
These are like terms so you may combine them
4u+9u=13u
Answer:
15 weeks
Step-by-step explanation:
I just answered this one not too long ago
Answer:
x = 16
Step-by-step explanation:
If the figure is a parallelogram, the opposite sides are the same length
3x+20 = 5x-12
Subtract 3x from each side
3x+20 -3x = 5x-12-3x
20 = 2x-12
Add 12 to each side
20+12 = 2x-12+12
32 = 2x
Divide each side by 2
32/2 = 2x/2
16 =x
