8th grade CvsC round 1

Solve x + 8 = 9

(a)  

Solve p - 12= 23

(a)  

S - 6 =0

(a)  

9h = 81

(a)  

$$\frac{b}{5}$$ = 25

(a)  

For a walk-a-thon, a sponsor committed to give an exact fee of $5 with an extra $2 for every mile that you walk. Jhonny gained at the end of the walk-a-thon $15. Select the equation that represents the situation.

You and four friends plan a surprise party. Each of you contributes the same amount of money for food. The amount of money that was paid was $160. Select the equation that represents the situation.

A cell phone company charges $40 per month plus a $35 activation fee. After an amount of time, the owner had payed $275. Select the equation that represents the situation.

Grace wants to divide the job of writing a number of invitations to the party equally among 4 committee members and herself. Each of them will have to give 15 invitations. Select the equation that represents the situation.

Arturo purchased a package of blank CDs. After he used a 23 of CDs, he had 50 CDs remaining. Select the equation that represents the situation.