algebra

In the expression m - 3, the letter m represents

• an addition symbol

• a subtraction symbol

• a number sentence

• an unknown number

Which expression represents the phrase “the product of a number and 11“?

• b

• 11 - b

• 11b

• 11 + b

If "n" represents a number, which means the same as the expression 3 + n?

• A number more than three

• A number multiplied by three

• Three less than a number

• Three more than a number

Joann used a rule to make the pattern shown.

94, 87, 80, 73 Which could be the rule used to make the pattern?

• Divide by 7

• Add 7

• Subtract 7

• Subtract 6

Which is the variable in the expression 3f ÷ 9 ?

• ÷

• f

• 3

• 9

What is the 8th term in this increasing pattern? 0.15, 0.25, 0.40, 0.60, 0.85, 1.15, ...

• 1.50

• 1.80

• 1.85

• 1.90

Continue the pattern: 48, 42, 36, 30, 24, _____, _____, _____

• 17, 10, 3

• 19, 14, 9

• 18 ,12 , 6

• 20,16, 12

Tags

CCSS.4.OA.C.5

If the pattern continues how many squares will be in the last two sections?

• 8, 4

• 12, 9

• 6, 3

• 4,2

Tags

CCSS.HSF.BF.A.2

How many blocks will be in the next section of this pattern?

• 15

• 16

• 14

• 13

Tags

CCSS.4.OA.C.5

What number goes in the empty box?

• 10
• 11
• 6
• 12

Tags

CCSS.5.OA.B.3