8th Math STAAR Prep: Series 2 & 7 and page 6

Brittney attempted to order a set of numbers from least to greatest. What, if anything, should Brittney do to make the order correct?

• Nothing; the order is correct

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Asim wants to order school spirit t-shirts for the fundraising club to sell at future events. Company R charges a $75 screen setup fee plus $12.50 per t-shirt. Company S charges a $30 screen setup fee plus $13.75 per t-shirt. Which equation can determine the number of t-shirts, x, that -need to be ordered for the total cost at Company R to equal the total cost at Company S?

• 13.75x + 75 = 12.5x + 30

• 75x + 13.75 = 30x + 12.5

• 12.5x + 75 = 13.75x + 30

• (12.5 + 75)x = (13.75 + 30)x

Trapezoid ABCD is dilated about the origin to make trapezoid A'B'C'D' as shown. Which rule represents the dilation applied to trapezoid ABCD to create A'B'C'D'?

Tags

CCSS.HSG.CO.A.2

Which linear equation describes the line passing through point (10, 3) and has a y-intercept at (0, -1)?

The dimensions of a rectangular prism are shown in the image. What is the total surface area of this prism in square inches?

(a)  

Tags

CCSS.7.G.B.6

Jada put $4,000 into an account that pays 3.25% annual simple interest. If she makes no additional deposits or withdrawals, how much interest will Jada earn on this investment at the end of 5 years?

• $650.00

• $687.33

• $600.00

• $693.65

Tags

CCSS.7.RP.A.3

Brittney attempted to order a set of numbers from greatest to least. What, if anything, should Brittney do to make the order correct?

• Nothing; the order is correct

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Asim wants to order school spirit t-shirts for the fundraising club to sell at future events. Company R charges a $70 screen setup fee plus $11.25 per t-shirt. Company S charges a $35 screen setup fee plus $14.75 per t-shirt. Which equation can determine the number of t-shirts, x, that need to be ordered for the total cost at Company R to equal the total cost at Company S?

• 14.75x + 70 = 11.25x + 35

• 11.25x + 70 = 14.75 x + 35

• 70x + 11.25 = 35x + 14.75

• (11.25 + 70)x = (14.75 + 35)x

Trapezoid ABCD is dilated about the origin to make trapezoid A'B'C'D' as shown. Which rule represents the dilation applied to trapezoid ABCD to create A'B'C'D'?

Tags

CCSS.8.G.A.3

Which linear equation describes the line passing through point (6, -2) and has a y-intercept at (0, 2)?