Algebra Answers

The PE classes collected canned food for a food drive last Thanksgiving. The goal was to collect 600 cans. They collected 1,500 cans. What percent of their goal did they reach?

1. Find the greatest common divisor of the following polynomials over F, the field of rational numbers: (a) x 3 - 6x 2 + x + 4 and x 5 - 6x + 1. (b) x 2 + 1 and x6 + x 3 + x + 1. 

The Coronavirus disease has led to many deaths globally. In Gauteng, the number of deaths per week increases by 9.2% every week. Suppose this trend does not change and 82 deaths have been recorded this week. Determine the number of deaths that: a) were recorded 4 weeks ago b) will be recorded in 3 weeks’ time c) will be recorded in 6 weeks’ time

if the ratio of 4 to b is 5 to 7, then b=?

Which fraction is equal to:

a. a quarter

b. a sixth and

c. two thirds , respectively

The Coronavirus disease has led to many deaths globally. In Gauteng, the number of deaths per week increases by 9.2% every week. Suppose this trend does not change and 82 deaths have been recorded this week. Determine the number of deaths that: a) were recorded 4 weeks ago b) will be recorded in 3 weeks’ time c) will be recorded in 6 weeks’ time

A girl is 9 years old. Her brother is 4 years older. Their mother is 4 times older than her brother. Their father is years older than the mother. How old is the father?

Solve by graphing 4x-8/x+2 = x^2 + 2x + 4.

(69) Why is it impossible to find the instantaneous rate of change of f(x)= x^2-9/x-3 at x=3? THE SLASH IS THE FRACTION SYMBOL.

why will f(x)= x/x^3-2x^2+5x have no zeros? ( THE SLASH IS A FRACTION SYMBOL, EVERYTHING BEFORE THE SLASH IS the nominator AND ANYTHING after the slash is the denominator. )