 , 21.06.2019 17:00 yoongnzl

# Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from \$520 to \$520. ernie's salary went from \$580 to \$645. find the percent of increase for each salary. what was the larger of the two percents ?   ### Another question on Mathematics Mathematics, 21.06.2019 16:20
Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0 Mathematics, 21.06.2019 18:30
If x^2- y^2=7, x= 12/y and y< 0, what is the value of x^4+ y^4 Mathematics, 21.06.2019 19:00
Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1. Mathematics, 21.06.2019 19:20
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary in...
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