BELLWORK You save $1.00 in an envelope. Each day for 5 more days you triple the dollars in the envelope from the day before. How much will you have on the 5 th day? You must explain your answer!!!!

6.1.4 Properties Which equation below represents the commutative property ? A. 8 + (x+7) = (x+7)+8 B. 8 + (x+7) = (8+ x)+7 C. 8 + (x+7) = (x+7)+0 D. 8+ (x+7) = 8x+ 56

A. 8+(x+7)=(x+7)+8

6.1.4 Properties Which equation below represents the associative property? A. 8 + (x+7) = (x+7)+8 B. 8 + (x+7) = (8+ x)+7 C. 8 + (x+7) = (x+7)+0 D. 8+ (x+7) = 8x+ 56

B. 8+(x+7)=(8+x)+7

6.1.3 Integers Jeremiah has $603 in his checking account. He spent $186 on a new stereo system. Which integer best represents how much Jeremiah spends on the new system? A. 417 B. 186 C D. -417

C. -186

6.2.3 Decimals Meryl worked the following hours last week: 4.5 hours, 3.25 hours, 5.5 hours, 4.75 hours, 6 hours. How many total hours did Meryl work? A hours B. 15 hours C. 22 hours D. 24 hours

6.1.2 Estimate Dario received $85 for his birthday. He wants to use the money to buy concert tickets. If the tickets cost $18.00 each, about how many tickets can Dario purchase? A. 4 B C. 5 D. 5.72

A. 4

6.1.5 Algebra Tiles Which model below represents (3x+1)+2? Draw it using Algebra tiles……….

6.2.3 Decimals Emily had $40.00 to spend. After she bought some art supplies, she had $13.91 left. How much did the art supplies cost? A. $26.09 B. $33.99 C. $ D. $53.91

A. $26.09

6.2.3 Decimals Fernando’s grandparents gave him and his 2 sisters $42.75 to share equally. What is the total amount of money that Fernando should receive? A. $10.95 B. $14.25 C. $21.37 D. $85.50

B. $14.25

6.1.4 Properties Which equation represents the distributive property? A. 6(4+8)=(64)+(68) B. 6+(4+8)=(6+4)+8 C. 6+(4+8)=(4+8)+6 D. 6(48)=(64)8

A. 6(4+8)=(64)+(68)

6.2.7 Number lines Which point on the number line is closest to 5.5? A B C 5 8

A.

6.1.3 Integers DAYActivityAmount MondayEarned for washing car$68.00 TuesdaySpent on cleaning supplies$36.00 WednesdayEarned for washing windows$75.00 ThursdaySpent on new clothes$28.00 Which integer best represents the amount of money Julia spent on Tuesday? A.-36 B.-28 C.28 D.36

A.

6.1.2 Estimate Trevor ran 97 miles during 5 days of practice for a cross-country race. He ran about the same number of miles each day. Which is the best estimate of the number of miles Trevor ran each day? A. 20 B. 25 C. 105 D. 500

A. 20

6.2.8 Integers on a number line Which point on the number line shows -15. A B C

A.

6.2.3 Multiply Decimals Apples cost $0.56 each. How much will 9 apples cost? A. $1.09 B. $10.00 C. $5.04 D. $5.06

C. $5.04

6.3.4 Re-writing Expressions Re write this expression 8(4y +3) A. 8y(4+3) B. (8 4y)+3 C. 8 4y D. 8 4y + 8 3y

C. 8 4y + 8 3

6.3.5 Translate Expressions 8 more than twice a number y is the same as the product of 4 and 3 Which equation is a correct translation of the description? A. 8+2y=4 3 B. 8 +2y=4+3 C. 2y-8=4 3 D. 2y-8 = 4 + 3

A.

6.3.3 Writing Expressions The list below shows the amount of time it will take Tammy to do each of her chores. Rake leaves (20 min.) Clean room( 40 min) Do the laundry(40 min) Do her homework(40 min) Which equation could be used to find m, the total number of minutes it will take to do all her chores? A. m=(40+3) 20 B. m=(40 3)20 C. m=(40+3)+20 D. m=(40 3) +20

D. m=(40 3) +20