Standard form vs Slope-intercept form (Word Problem ID)

Which form of a linear equation is this:

3x+8y=48

• Slope-intercept Form

• Standard Form

• Point Slope Form

• Not a Linear Equation

Which form of a linear equation is this:

y=3x-2

• Slope-intercept Form

• Standard Form

• Point Slope Form

• Not a Linear Equation

Which form of a linear equation is this:

-2x-y=10.5

• Slope-intercept Form

• Standard Form

• Point Slope Form

• Not a Linear Equation

Which of the following is in slope-intercept form?

• y=10x-7
• y-5=3(x-1)
• 5x-y=12
• 6x+2y-15=0

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, $5,050 is collected. If 1,000 adults attended the fair, write and solve a linear equation to find the number of children that attended.

Which form of a linear equation would you use to solve the problem?

• Point Slope

• Slope Intercept

• Standard Form

• Not a Linear Equation

The start up cost to join eTunes music is $7.95 plus $0.95 per song downloaded. If Will spent $26, write and solve a linear equation to find how many songs he downloaded.

Which form of a linear equation would you use to solve the problem?

• Point Slope

• Not a Linear Equation

• Standard Form

• Slope Intercept

A landscaping company ordered 17 plants and 8 trees of $964. If plants are $12 each, write and solve a linear equation to find the cost for each tree.

Which form of a linear equation would you use to solve the problem?

• Point Slope

• Standard Form

• Slope Intercept

• Not a Linear Equation

If you buy a car wash at the gas station for $6.00, the cost per gallon is $2.35. If you have $40, write a linear equation to find the number of gallons of gas you can afford.

• y = 2.35x + 6

• y = 2.35x + 40

• y = 40x + 6

• y = 6x + 40

Tags

CCSS.6.EE.C.9

A home security company provides security systems for $5 per week, plus an installation fee. The total fee for 12 weeks of service is $210. Write a linear equation to find the cost of the installation fee.

• y = 5x + 12

• y = 5x + 150

• y = 12x + 210

• y = 12x + 5

The value of a car decreases at a constant rate. After 3 years, the value of the car is $15, 000. After 2 more years, the value of the car is $11,000. Write a linear equation to find value of the car.

• y = 3x + 21000

• y = 3x + 15000

• y = -2000x + 21000

• y = 2000x + 21000

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2