X=12.5
If the perimeter is 90
90=3x+3x+15
Combine like terms
90=6x+15
Subtracts 15 from both sides
75=6x
Divide by six to get x by itself
12.5=x
Does this help?
Sally has 14 strawberries she gives marissa 3 strawberries how many does sally have
Answer:
67.5°
Step-by-step explanation:
3x+X+90=360°(circle angle)
4x+90=360
4x=360-90
4x=270
X=270/4
X=67.5°
6 lbs per day means that every day 6 pounds are gained. 6 days per lb means that every 6 days 1 pound is gained (or lost)
Answer:
$8.75 is your answer.
Step-by-step explanation:
What you do is you multiply 1.25 by 7.
<em>1.25 x 7 = $8.75</em>
$8.75 is your answer.