if the length of a rectangle, Is decreased by 4 and the width ,w. is doubled then express the area,A. of the rectangle in terms of l and w

if the length of a rectangle, Is decreased by 4 and the width ,w. is doubled then express the area,A. of the rectangle in terms of l and w

Solve the inequality. Express the answer using interval notation.

Solve the inequalities, thank you

solve each problem by writing an inequality.

A college provides its employees with a choice of the two medical plans shown below. For what size hospital bills is plan 2 better for the employee than plan 1. Plan 1 the employee...

5x+6 >/= -7/4x-1 I subtract 5x from both sides -7/4 - 5/1 = 27/4? 6 >/= -27/4x - 1 Then I add 1 to each side 7...

I need to solve for x. 5x+6 >/= -7/4x-1

I really need help on my solving & graphing inerqualities worksheet

-3x-8<7

Tiv is on a diet. She is supposed to eat at least 1500 but not more than 1800 calories per day. Before her last meal of the day, she has consumed 1150 calories. According to tiv's diet plan,...

1.m - 7 < 6 2.n - 8 > 5 3.p + 5 < 10

PLEASE help me with this question as SOON as possible!!! And PLEASE show the steps!!!!!!!!

Another group of sponsors will donate $75 no matter how long she dances. What number of hours, to the nearest minute, should Tracy dance if she wants to raise at least $1000?

A camping supply store usually prices tents from $68 to $119. What is the range of possible prices for tents on sale? Show your work. All tents on sale: 10% to 25% off. Big Idea: Variable You...

Right now in in Pre-algebra we are solving inequalities with addition and subtraction. our teacher didn't really explain it enough and I am really confused. Can some one teach me please. ??????

In a litter of 7 kittens, each kitten weighs less than 3.5 ounces. Find all possible values of the combined weights of the kittens.

admission to a carnival is $8.00. You allow $5.00 for lunch and $3.00 for a snack. Each ride is $2.50. You have $40.00 to spend. how many rides can you go on? I know the answer is 12. But I...

solve for x and write answer in interval notation 3x/x-2 ≤ 0

please help.

So far I have: -6<3(x+1)≤9 -6<3x + 3≤9 -6<3x ≤6 -9<3X≤6 HERE is where I am questioning myself: My next step would...

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