8th grade math m-step review 1

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

7 + (12-3)²

• 256
• 88
• 10
• 13

Tags

CCSS.6.EE.A.2C

If b = 4 and c = 5, what is the value of bc + b - c?

• 20
• 16
• 18
• 19

Tags

CCSS.6.EE.A.2C

Slope, in basic terms, is simply...

• Rise over run
• Run over rise
• Left over down
• Right over up

Tags

CCSS.8.EE.B.5

In the equation y=mx+b, m is the ____.

• Slope
• Y-intercept
• X-intercept
• Origin

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In the equation y=mx+b, b is the ____.

• Slope
• Y-intercept
• X-intercept
• Origin

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In the Pythagorean Theorem, c is always the ____ number.

• largest
• smallest
• middle
• first

Tags

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.C.8

The Pythagorean Theorem is _____.

• a²+b²=c²
• a²+c²=b²
• b²+c²=a²
• a²-b²=c²

Tags

CCSS.8.G.B.8

0.0000713 converted to scientific notation is ______.

• 7.13 x 10^-5
• 7.13 x 10⁵
• 7.13 x 10^-4
• 7.13 x 10⁴

Tags

CCSS.8.EE.A.4

2305684 converted to scientific notation is ______.

• 2.305684 x 10⁶
• 2.305684 x 10^-6
• 0.2305684 x 10⁷
• 0.2305684 x 10^-7

Tags

CCSS.8.EE.A.3