Equation word problems

WRITE AN EQUATION
You bought a magazine for $5 and four
erasers. You spent a total of $29. How
much did each eraser cost?

• 5 + x = 29
• -5 - 4x = -29
• 5x = 29
• 29 - 5 = -4x

WRITE AN EQUATION For a field trip 4 students rode in a car and the rest filled nine buses. How many students were in each bus if 472 students were on the trip?

• 4x = 472

• 9x = 472

• 4+9x = 472

• 4+x =472

Hailey bought a book for $2.50 and 4 stickers.  She spent a total of $6.59.  How much did each sticker cost?

• $2.50 + 4s =$6.59
• $2.50s + 4 = $6.59
• $2.50 - 4s = $6.59
• 4s - $2.50 = $6.59

Cadin rents a bouncy house for a birthday party.  It costs $30.00 plus $4.00 per hour.  If he spends a total of $78.00, how many hours did he keep the bouncy house?

• $30 - $78 = $4h

• $78 + $30 = $4h

• $30 + $4h = $78

• $30 - $4h = $78

Which of the following situations can be represented by this equation?

23 = 2x + 7

• Charles studied 23 hours last month. This was seven hours less than twice the number of hours than Evie studied.

• An amusement park a $23.00 yearly membership fee plus a $7.00 entry fee. Beth went to the park twice this year.

• Dave worked 23 hours last week. This was 7 hours more than twice the number of hours that Isaac worked.

• Idk please reteach this one.

The equation 2x + 3 = 17

• x = 4

• x = 7

• x = 5

• Idk please reteach.

Ms. Jacobs is a photographer. For each job she charges $135 for the first hour she works and$100 for each additional hour. Ms. Jacobs charged a total of $535 for a job on Friday. Which equation can be used to determine h,the number of additional hours she worked on this job?

• 135h + 100 = 535

• Idk please reteach.

• 135 + 100h = 535

• 135h = 535 = 100

A technician charges an initial fee of $300

plus an hourly fee of $60. Mr. Jenks paid

the technician $480. How many hours did

the technician work?

• 3 hours

• 5 hours

• 6 hours

• Idk reteach please

Kenny wrote the equation for a linear

relationship shown below.

y = −3x + 4

If x equals 7, what is the value of y?

• y = 17

• y = -17

• y = 12

• Idk reteach please

Jana paid a $75 initial fee to join a sports

club and a monthly fee of $15 per month.

Write an expression that shows how

much Jana spends after x months of

membership at the sports club.

• 75 + 15x = y

• 15 + 75x = y

• Idk reteach please

• 75/15x =y