# Math

Directions:Write inequalities for the numbers 2 - 4 below. Do not solve them!

Problems:
2.Your quiz grades are 19, 17, 20, and 15. What is the lowest grade you can receive on the next quiz and maintain at least an 18 average?

3.Stacey and Luis volunteer at the local hospital. Stacey worked 4 more hours than Luis, and together they worked more than 28 hours. What is the least number of hours each worked?

4.Mrs. Culpepper has promised her two sons that they may go to a concert if together they save more than \$45. The older son agrees to save twice as much as the younger one. How much must each save?

I will do one as an example. I will be happy to critique your work.

4> O=2Y
O+ Y>45
2Y+Y>45
3Y>45
Y>15 and O=2Y. So Y is the determinante for O. If Y saves 25, O has to save 50.

I will do one as an example. I will be happy to critique your work.

4> O=2Y
O+ Y>45
2Y+Y>45
3Y>45
Y>15 and O=2Y. So Y is the determinante for O. If Y saves 25, O has to save 50.

1. 👍
2. 👎
3. 👁

## Similar Questions

1. ### Pseudocode

Write an algorithm and pseudocode that represents a program that allows a user to enter two numbers. Your program should calculate the sum, difference (both directions), product, and quotient (both directions) of the two numbers.

2. ### Math

Solve the compound inequalities. Write the solutions in interval notation. Graph your solution on a number line. 1. 2(3x + 1)< -10 or 3(2x - 4) ¡Ý 0 The or means union of these inequalities. 2. 5(p + 3) + 4 > p - 1 or 4(p - 1) +

3. ### math

A student scored 84 and 90 on her first two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give her an average between 80 and 90, inclusive.

4. ### Algebra

Which inequality represents the graph shown below ? -5___________0____________5 I don't understand it This is Solving MultiStep Inequalities Quiz Part 1

1. ### Math

For problems 1 and 2, determine how many solutions there are for each triangle. You do not have to solve the triangle. 1. A = 29°, a = 13, c = 27 2. A = 100.1°, a = 20, b = 11 For problems 3-6, solve each triangle using the Law

2. ### English

5.3.2 - Quiz: Dramatic Structure Quiz 1.Read the list of literary terms. actor director stage directions camera directions Which word belongs on the list? A. script B. novel C. quotes D. narration

3. ### math

Write the prime factorization using exponents of each number .Then find the greatest common factor (GCF)of the numbers. 1\24.............. 36.............. 2\21.............. 56.............. Please,,help me.😞 I tried to solve

4. ### Algebra

Solve the following continued inequalities. Write your answers with interval notation. −210

1. ### Math

Jackie scored 82 and 88 on her first two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give her an average between 80 and 85, inclusive. a. 80=

2. ### math,algebra

can someone explain to me how to solve for the following: Directions:Find the GCF of 6,18, and 30 well to get the answer you need to find the biggest comon factor that all of the numbers can evenly go into. like with 3, 6, 9 you

3. ### Math/Corrdinate Plane

I need help with a worksheet that has a line going down with a y with positive numbers at the top and negative numbers at the bottom and the it has a line going across with an x with negative numbers on left and positive on right.

4. ### math

Which inequality represents the graph shown below ? -5___________0____________5 I don't understand it This is Solving MultiStep Inequalities Quiz Part 1