6 ÷ 3.45 = 1.739
12 ÷ 5.25 = 2.285
24 ÷ 10.99 = 2.183
Brainlest please!
Answer:9
Step-by-step explanation: This can be represented by the equation
2n(twice a number) - 8(8 less than) =(is) 10
or 2n-8=10.
Adding 8 to both sides, we get
2n=18
so n=9
Hope this helped!!
Answer:
9
Step-by-step explanation:
2X-8=10
2X=10+8
2X=18
X=18/2
X=9
THEREFORE, THE NUMBER IS 9.............................
2. Larissa earns $7 an hour. She works 4 hours a day, 5 days a week. How
much money will she earn in a week?
3. Will has square tiles that are 3 in. by 3 in. He has a tabletop that measures
1 ft by 1 ft. How many tiles can he put on the tabletop so they fit with no
spaces or overlaps?
My Summary of the Unit
IGHTS RESERVED
Answer:
1. 69 pages left
2. 140
3. 16
Step-by-step explanation:
1. 244-175=69
2. 7 x 4= 28. 28 x 5=140
3. 1 foot= 12 inches. 3 x 4=12