4. Find the product of the following. i) -5a2bc, 6ab, 8abc2
ii) 3x2y and (5y - xy)
iii) x2y2z2 and (xy - yz + zx)
iv) (p + 6) and (q – 7)
v) (2x + 7) and (x2 – 5x + 6)
vii) (x + y + 5) and (2x – 2y - 3)

30 people weigh 160 pounds or more

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3