Prime factors: 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, and 400.
Square root: √400=√20^2=20
2/5x + 1.5y = 7x - 2y
1.5 y + 2y = 7 x - 2/5x
You can this
1.5 y + 2y = 7x - 0.4x
3.5y = 6.6x
Answer:
<u>$13.59</u>
Step-by-step explanation:
((2 1/2)lbs grapes)*($2.64/lbs grapes) + ((2 3/4)lbs strawberries)*($3.09 lbs strawberries) = total cost before discount.
Total Cost = (2.5)*(2.64) + (2.75)*(3.09)
Total Cost = 15.0975 round to $15.10
10% discount = (1 - 0.10) = 0.90
(0.90)*($15.10) = <u>$13.59</u>
The answer is C because the formula for slope is y=mx+b (Rise over run)
The x-intercept decreases and the y-intercept increases forming a negative slope. Hope this helped you :)
Answer:
-2<x<8
see below for graph
Step-by-step explanation:
First, we need to solve the inequality.
Inequality: |x-3|<5
Split into two equations:
x-3<5
x-3>-5 (notice how the sign is flipped when we make the number negative)
let's start with x-3<5
add 3 to both sides
x<8
now
x-3>-5
add 3 to both sides
x>-2
The graph is below
the intersection is the solution.
Notice how I made the maroon line go to the right- which shows that it's greater than (for x>-2) and the silver line go to the left, which shows that it's less than (for x<8)
the equation is -2<x<8
Hope this helps!