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when paula paid for her purchases the cashier gave her 5.23 in chang

x2 - 6x + 5 ÷ 2x - 10 3x2 9x

Express the given quantity in terms of the indicayed variable.

Find three consecutive integers such that the sum the smallest and two times the largest is 13

i need the answer to this word problem

Overseas phone call is charged at 1 rate (fixed amount) for 1st min and different rate for each additional min 7 min call costs: $10 4 min call: $6.40 Find each rate

It's an Algebra II geometry problem- involving suplementary and complementary angles. Help?

Meg and her sister are going to m make 30 sandwiches for the family picnic. If Meg can make a sandwich in 35 sec and her sis can make a sandwich in 29 then how long will it take both girls to...

7x + x-1 = 5 3 6 6

he still had 275 stamps.

Operations with complex numbers.

The smallest integer that can be added to -2m3 − m + m2 + 1 to make it completely divisible by m + 1 is .

Simplify 2+x-(3-2x) and 2+i-(3-2i)

Write a quadratic function that represents the height h of the ball t seconds after it hits the bat.

write an inequality to represent the situation. Be sure to define your variable. Solve the inequality to find the minimum number of people on each bus

I don't understand this question at all. I need some help with this one.

[x-3(x+1)]

I don't understand how to solve problem.

An essay contest requires that essay entries consist of 750 words and cannot deviate more than x words. Joe wrote an essay of 670 words. Write an absolute value equation or inequality to represent...