For this, i would use the process of elimination. plug 5 into each x on all four equations, and find which equation equals 0
5(5)((5)-7)=-50
((5)-8)((5)-5)=0
your answer is B
Answer:
So, the inequality is

Step-by-step explanation:
Since, the shape of ocean front is rectangular
Let's assume length of rectangle is x feet
width of rectangle us y feet
we are given
An ocean front lot has a perimeter of 250 feet
so, we get

now, we can solve for y


now, we can find area

now, we can plug back y

an area of at least 2500 square feet
so, we get

Step-by-step explanation:
The domain of C(t) is [0, 1,054] because the company can pour up to 1,054 cubic feet of concrete.
When you write it as an inequality you get x + 19 ≈ 8.2 and when you solve it it should look like x + 19 ≈ 8.2
19 ≈ - <u>19
</u> x ≈ -10.8<u>
</u>
Since ABC and DEF are similar then we can write:.
CB/FE = CA/FD
9/90 = b/360
b/360 = 1/10
b = 360/10
b = 36