Answer: 24 cans
Step-by-step explanation:
Given
George has 9 fence
It requires cans to paint a fence
So, 9 fence required
9 fence requires 24 cans
That's easy. For this problem take the 351 and round it down. Because when you estimate you have to either round down or up. So 351 will round down to 350. Then you just multiply! 350x5= 1750.
Answer:
0
Step-by-step explanation:
all real numbers are solutions
The three angles of a triangle always add to 180, do the 2 congruent angles must measure 180-120=60. this number must be divided in two since the angles are congruent, so 60/2=30.
[email protected], as needed. so the equation to find x, the size of the congruent angles, would be
x=(180-120)/2
Let
x----------> number of weeks
y----------> total money
we know that
<span>Judy's saving equation can be modeled as follows
</span>y=20+6x------------> equation 1
and
Ida's spending equation can be modeled as follows
y=172-4x----------> equation 2
<span>to know when they will have the same amount
</span>equation 1=equation 2
20+6x=172-4x------------> 6x+4x=172-20----------> 10x=152------> x=15.2
x=15.2 weeks
the answer is 15.2 weeks