Semester 1 Exam Algebra 1A

The members of Starville High School's student council are planning this year's school carnival. For the raffle, they plan to order one roll of 100 golden tickets. For the carnival games, they plan to order red tickets that come in rolls of 250. Based on last year's numbers, they plan to order a total of 1,600 tickets.

Which equation can the student council use to find how many rolls of red tickets,

r, should they should order?

• 100r+250=1600

• 100(r+250)=1,600

• 250(r+100)=1600

• 250r+100=1600

Tags

CCSS.HSA.CED.A.3

Find the slope of the line

y=5x+12.

• 5

• 12

Tags

CCSS.8.EE.B.5

Find the

y-intercept

of the line

y=7/10x–8.

• 7/10

• -8

• 8

• 7

Find the x-intercept of the line

3x+19y=–18.

• 6

• -6

• -2

• The equation of line s is y = ^–9/7x + 5. Line t is parallel to line s. What is the slope of line t?

• -9/7

• 9/7

• 7/9

• -7/9

Tags

CCSS.8.EE.B.5

Tyrone sold 2 pairs of his old cleats at Goalie's Used Sporting Goods. Before he left, he spent

$35 of his earnings on a used Elmwood Hawks jersey. He had $11 remaining.

Which equation can you use to find the amount of money, x, Tyrone received for each pair of cleats?

• 2(x-35)=11

• 35x-2=11

• 2x-35=11

• 35(x-2)=11

Tags

CCSS.HSA.CED.A.3

1.01(d −5)=7.07

• 2

• -2

• 1.01

• -1.01

Tags

CCSS.7.EE.B.4A

^–2(g − 3) = ^–6

• 0

• 6

• -6

• 5

Tags

CCSS.7.EE.B.4A

^–10 = ^–7 + 3n

• -1

• 1

• 3

• 5

Tags

CCSS.7.EE.B.4A

Name the y-coordinate of the ordered pair, ( 9, -3).

• -3

• 9