Which statement is true about this relationship? * When there are 10 workers ( $$w$$ ), the job takes 24 hours ( $$h$$ ) * When there are 20 workers ( $$w$$ ), the job takes 12 hours ( $$h$$ )

The number of hours to complete the job varies inversely with the number of workers because $$hw=240$$

The number of hours to complete the job varies directly with the number of workers because $$hw=240$$

The number of hours to complete the job varies directly with the number of workers because $$h=2.4w$$

The number of hours to complete the job varies inversely with the number of workers because $$h=2.4w$$

Which of the following is true about this relationship: * When a 5-pound rock ( $$r$$ ) is dropped in water, the volume measured is 2 milliliters ( $$m$$ ) * When a 10-pound rock ( $$r$$ ) is dropped in water, the volume measured is 4 milliliters ( $$m$$ )

The volume measured varies directly with the weight of the rock because $$m=0.4r$$

The volume measured varies inversely with the weight of the rock because $$m=0.4r$$

The volume measured varies directly with the weight of the rock because $$mr=40$$

The volume measured varies inversely with the weight of the rock because $$mr=40$$

Algebra 1 SOL Crunch Time

Authored by Mary Gibson

Mathematics

9th Grade

CCSS covered

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MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Select one of the factors of the quadratic expression.
$x^2+5x-14$

$\left(x+14\right)$

$\left(x+2\right)$

$\left(x+7\right)$

$\left(x-7\right)$

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which binomial is a factor of the polynomial?
$3x^2+7x+2$

$\left(x-1\right)$

$\left(x-2\right)$

$\left(x+6\right)$

$\left(3x+1\right)$

Select all the correct answers.
When factored completely, identify the factors of this polynomial.
$9x^2-15x-24$

$9$

$3$

$\left(x-1\right)$

$\left(x+1\right)$

$\left(3x-8\right)$

MULTIPLE SELECT QUESTION

15 mins • 1 pt

Select all the correct answers.
When factored completely, identify the factors of this polynomial.
$4x^2-16x-20$

$2$

$4$

$\left(x-1\right)$

$\left(x+1\right)$

$\left(x-5\right)$

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which is a zero of: $x^2+2x-24=0$ ?

$\left\{-4\right\}$

$\left\{6\right\}$

$\left\{-2\right\}$

$\left\{4\right\}$

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What are the real roots of: $x^2-9x+20=0$ ?

$x=-4$ and $x=-5$

$x=20$ and $x=-9$

$x=4$ and $x=5$

$x=-4$ and $x=5$

What are the solutions for: $2x^2-5x-12=0$ ?

$x=-4$ and $x=-6$

$x=4$ and $x=-\frac{3}{2}$

$x=4$ and $x=6$

$x=-4$ and $x=\frac{3}{2}$

Select the correct inequality equation given the following information:
* Dave earns $15.75 per hour when he works during the day.
* Dave earns $21.50 per hour when he works during the night.
* Dave wants to make at least $500 per week.

$15.75x+21.50y\le500$

$15.75x+21.50y<500$

$15.75x+21.50y>500$

$15.75x+21.50y\ge500$

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Algebra 1 SOL Crunch Time

Select one of the factors of the quadratic expression.
$x^2+5x-14$

Which binomial is a factor of the polynomial?
$3x^2+7x+2$

Select all the correct answers.
When factored completely, identify the factors of this polynomial.
$9x^2-15x-24$

Select all the correct answers.
When factored completely, identify the factors of this polynomial.
$4x^2-16x-20$

Which is a zero of: $x^2+2x-24=0$ ?

What are the real roots of: $x^2-9x+20=0$ ?

What are the solutions for: $2x^2-5x-12=0$ ?

Select the correct inequality equation given the following information:
* Dave earns $15.75 per hour when he works during the day.
* Dave earns $21.50 per hour when he works during the night.
* Dave wants to make at least $500 per week.

Using the information in the table, find the number of toppings you would receive if you paid the same amount for Pizza A and Pizza B.
(only place the number in the answer box)

(a)

Which graph best represents this situation?
* Tommy needs 5 cans of paint and 10 paint brushes to complete a paint job.
* Tommy has no more than $180 to spend at the store.

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Popular Resources on Wayground

Discover more resources for Mathematics

Algebra 1 SOL Crunch Time

Select one of the factors of the quadratic expression. x2+5x−14x^2+5x-14x2+5x−14

Which binomial is a factor of the polynomial? 3x2+7x+23x^2+7x+23x2+7x+2

Select all the correct answers. When factored completely, identify the factors of this polynomial. 9x2−15x−249x^2-15x-249x2−15x−24

Select all the correct answers.When factored completely, identify the factors of this polynomial. 4x2−16x−204x^2-16x-204x2−16x−20

Which is a zero of: x2+2x−24=0x^2+2x-24=0x2+2x−24=0 ?

What are the real roots of: x2−9x+20=0x^2-9x+20=0x2−9x+20=0 ?

What are the solutions for: 2x2−5x−12=02x^2-5x-12=02x2−5x−12=0 ?

Select the correct inequality equation given the following information:* Dave earns $15.75 per hour when he works during the day.* Dave earns $21.50 per hour when he works during the night.* Dave wants to make at least $500 per week.

Using the information in the table, find the number of toppings you would receive if you paid the same amount for Pizza A and Pizza B. (only place the number in the answer box) (a)

Which graph best represents this situation?* Tommy needs 5 cans of paint and 10 paint brushes to complete a paint job.* Tommy has no more than $180 to spend at the store.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Select one of the factors of the quadratic expression.
$x^2+5x-14$

Which binomial is a factor of the polynomial?
$3x^2+7x+2$

Select all the correct answers.
When factored completely, identify the factors of this polynomial.
$9x^2-15x-24$

Select all the correct answers.
When factored completely, identify the factors of this polynomial.
$4x^2-16x-20$

Which is a zero of: $x^2+2x-24=0$ ?

What are the real roots of: $x^2-9x+20=0$ ?

What are the solutions for: $2x^2-5x-12=0$ ?

Select the correct inequality equation given the following information:
* Dave earns $15.75 per hour when he works during the day.
* Dave earns $21.50 per hour when he works during the night.
* Dave wants to make at least $500 per week.

Using the information in the table, find the number of toppings you would receive if you paid the same amount for Pizza A and Pizza B.
(only place the number in the answer box)

(a)

Which graph best represents this situation?
* Tommy needs 5 cans of paint and 10 paint brushes to complete a paint job.
* Tommy has no more than $180 to spend at the store.