Y = -2x + 3
-5 = -2x + 3
-5 - 3 = -2x + 3 - 3
-8 = -2x
-8/-2 = -2x/-2
x = 4
The ordered pair (4,-5) satisfies <span>y = -2x+3.</span>
-2\8 = a negative so we will multiply
The formula for a regular polygon, which this one is, is A = 1/2 ap where a is the apothem and p is the perimeter. 20.8 * 7 = 145.6 which is the perimeter, so now just multiply by 21.6 and .5. 145.6 * 21.6 * .5 = 1572.48, or B above.
There would be 32 men in the dance recital.
24/3 = 8
8 times 4 = 32
24/32 = 3/4
Step-by-step explanation:
3 is cross multiplication
2 is proportion
and 1 is equal
