# math algebra

1. Solve the equation.

–9v – 5 = –95 (1 point)
17
11
10
–10
2. Solve the equation.

w over four – 4 = 3 (1 point)
–4
28
3
11
3. Solve the equation.

p over five + 6 = 10 (1 point)
44
30
20
–20
4. Solve the equation.

3(1 – 2k) = –5k (1 point)
–1
1
2
3
5. Solve the equation.

3n + 2= 8 + 2n (1 point)
3
4
5
6
6. Simplify the expression.

–9 – 6(w + 5) (1 point)
–15w + 5
–15w + 30
–6w – 39
–6w + 21
7. Solve the equation.

4(y – 4) = 8 (1 point)
–2
2
4
6
Solve the inequality.
8. x + 8 < –28 (1 point)
x < –36
x < –20
x < 20
x < 36
Solve the inequality.
9. d over thirteen ≥ –3 (1 point)
d ≥ –16
d ≥ 39
d ≥ 10
d ≥ –39
Solve the inequality.
10. –8x > –64 (1 point)
x < 8
x > 8
x < –72
x > 72
11. Which inequality matches the graph?
number line

(1 point)
3x + 1 > 4
3x + 1 ≥ 4
3x + 1 < 4
3x + 1 ≤ 4
12. Which inequality matches the graph?
number line

(1 point)
5p + 4 > 14
5p + 4 ≥ 14
5p – 4 > 14
–5p + 4 > 14
13. Describe the number of solutions for the equation.

5(x – 9) = 5x (1 point)
no solution
one solution
infinite solutions
14. Describe the number of solutions for the equation.

–3(x – 5) = 3x + 9 (1 point)
one solution
no solution
infinite solutions
15. Solve the equation.

3x + 6 = 9 (1 point)
15
9
5
1
16. Solve the equation.

R over six – 3 = 1 (1 point)
–12
3
24
124
17. Solve the inequality.

9x < 72 (1 point)
x < 8
x < –8
x < 63
x < 81

1. 👍 0
2. 👎 0
3. 👁 83

## Similar Questions

1. ### math help pls

1. Evaluate 6r + 7 for r = 1.2. (1 point)0.2 7.2 13 14.2 2. Write an algebraic expression for “Julie runs three miles less than twice the number of miles, n, that Hannah runs.” (1 point)2n – 3 3n – 2 2n + 3 3n + 2 3. Solve

2. ### IMPORTANT MATH NEED HELP NOW!!!

. Evaluate the expression. 2(y + 2) for y = 3 (1 point) –4 8 10 2 2. The cost in dollars of a field trip is 64 + 14n, where n is the number of people attending. What is the cost for 48 people? (1 point) \$736 \$126 \$896 \$910 3.

3. ### Math

1. 5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8 –7 8 –3 3. Which of the following equations has an infinite number of solutions? (1 point) 3x – 3 = –4x 2y + 4 – y = 16 7x + 5 = 4x + 5

4. ### MATH

Choose the equation you can use to solve the following problem. Each cupcake costs \$4.00. How many cupcakes, x, are purchased if the total cost is \$36.00? 4+x=36 36-x=4 4x=36 x÷4+36 (1 point) 2. Choose the equations you can use

1. ### Math

1. 2(y + 1) for y = 2 (1 point) 6 5 7 8 2. start fraction lower d plus lower g over lower h end fraction for d = 29, g = 16, and h = 9 (1 point) 8 2.375 5.375 5 3. The cost in dollars of a school banquet is 74 + 12n, where n is

1. y minus five over three= 1 (1 point) –2 8 18 6 2. 6x + 29 = 5 (1 point) –4 –18 204 –144 3. Combine like terms: –21a + 16a (1 point) –5a 5a 37a –37a Simplify the expression. 4. 9a – b – 2a – 10b (1 point)

3. ### Math

Solve the equation. 1. 999 + k = 1,721 (1 point) k = 2,720 k= 822 k = 722 k = 732 Solve the equation. 2. f + 523.89 = 812.57 (1 point) f =1,336.36 f =1,336.46 f =299.68 f =288.68 Write and solve an equation for the situation. 3.

1. Solve the system of equations y=2x^2-3 y=3x-1 a)no solution b)(-1/2,5),(2,-5/2) c)(-1/2,-5/2),(2,5)**** d)(1/2,5/2),(2,5) 2. How many real number solutions are there to the equation 0=-3x^2+x-4? a)0 ***** b)1 c)2 d)3 3.solve

1. ### MATH HELP SOMEONE

For questions 1 and 2, choose the equation that you can use to solve the problem. 1. 86 is 45% of what number? (1 point) • 86 = 0.45n • n = 0.45 × 86 • 0.45 = n × 86 • 86 = 45n 2. What percent of 26 is 4? (1 point) •

2. ### Mathematics

2. Write an equation to represent the statement: "The product of a number and five plus two is equal to 100." (1 point) A. 5 - x - 2 = 100 B. 5(x - 2)=100 C. 5 x + 2 = 100 D. 5 - 2 x = 100 3. Solve using mental math. (1 point) 5 x

3. ### pre algebra

1. Solve the equation. –9v – 5 = –95 (1 point) 17 11 10 –10 2. Solve the equation. x over four – 5 = –8 (1 point) –27 –12 –7 12 3. Solve the equation. p over five + 6 = 10 (1 point) 44 30 20 –20 4. Solve the

4. ### AP AB Calculus

Linear approximation: Consider the curve defined by -8x^2 + 5xy + y^3 = -149 a. find dy/dx b. write an equation for the tangent line to the curve at the point (4,-1) c. There is a number k so that the point (4.2,k) is on the