Math

Find x

3x-20=10

• x=10

• x=26

• x=30

• x=300

Tags

CCSS.7.EE.B.4A

If x is 3 what is n

2x-5=n

• n=2

• n=1

• n=4

• n=10

For every 2 girls there are 4 boys.

If there are If there are 4 girls how many boys are there

• 4:3

• 4:16

• 4:8

• 4:4

What is the missing angle

• 10⁰

• 30⁰

• 40⁰

• 20⁰

Tags

CCSS.8.G.A.5

Work out 3³

• 27

• 9

• 30

• 33

Tags

CCSS.6.EE.A.1

Which is better ratio or algebra

• Ratio

• Algebra

Tags

CCSS.6.RP.A.3A

What question is this referring to

2:4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How do u draw a algebra x

Write as decimal 7+20/100

• 72.1

• 7.12

• 712.09

• 713.9

Tags

CCSS.5.NBT.B.7

What is 50% of 48

• 16

• 37

• 24

• 84

Tags

CCSS.6.RP.A.3C