CCSS.Math.Content.HSA.CED.A.1

81^3-x = (1/3)^5x-6

• 6
• -6
• 9/2
• 3/2

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CCSS.Math.Content.HSA.CED.A.1

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10

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CCSS.Math.Content.HSA.CED.A.1

Find the value of x

• 16
• 8
• 32.8
• 39.2

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CCSS.Math.Content.HSA.CED.A.1

|b-8|+10>22

• -4<b<20
• b<-4 or b>20
• 20<b<-4
• b=-4 or b=20

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CCSS.Math.Content.HSA.CED.A.1

A new savings account is opened with $400 and gains 3% every yr. What's the amount after 5 years?

• $415
• $463.71
• $343.49
• $460.12

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CCSS.Math.Content.HSA.CED.A.1

Enrico wrote four checks last month, and these were the only transactions for his checking account. According to his check register, his balance is $893.48, but the bank statement he just received says his balance is $1076.32. If the four checks were for $173.75, $173.84, $182.75, and $182.84, the check for which amount has not yet cleared?

• $173.75
• $173.84
• $182.75
• $182.84

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CCSS.Math.Content.HSA.CED.A.1

3 < -5n + 2n

• n < 1
• n > 1
• n < -1
• n > -1

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CCSS.Math.Content.HSA.CED.A.1

Solve for x:
3^2x = 27^{x - 4}

• x = 12
• x = 4
• x = -4
• x = 1

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CCSS.Math.Content.HSA.CED.A.1

9 ≥ -2m + 2 − 3

• m ≤ 5
• m ≤ -5
• m ≥ -5
• m ≥ 5

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CCSS.Math.Content.HSA.CED.A.1

Sue's lunch account has $25 and she spends $2.50 every day. Troy's lunch account has $50 and she spends $3.25 every day. Write an inequality that shows when Sue's account will be more than Troy's.

• 25 - 2.5d > 50 - 3.25d
• 25 - 2.5d < 50 - 3.25d
• 25 + 2.5d > 50 + 3.25d
• 25 + 2.5d < 50 + 3.25d

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CCSS.Math.Content.HSA.CED.A.1