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ollegr [7]
3 years ago
9

13. Casey collected seashells while she was at the beach. She added 1/8of the

Mathematics
1 answer:
CaHeK987 [17]3 years ago
7 0

Answer:

7/16

Step-by-step explanation:

assume she had 8/8 units of sea shells, she then left 1/8 at home

so: 8/8-1/8=7/8

so she has 7/8 units of shells still at home

and she gives half to her friend

so: 7/8*1/2=7/16

She gave 7/16 of the original amount of shells she had to her friend

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A construction crew records the location of the bottom of a hole relative to ground level. After 3 hours, the hole is 8.25 feet
ch4aika [34]

Answer:

<h2>The construction crew has a speed of 2.75 feet per hour.</h2>

Step-by-step explanation:

In this problem, we have to find the unit rate, that is, the distance deep per hour, which can be also determined as the speed of the crew.

We know that after 3 hours, the hole is 8.25 feet deep. To find the unit rate we need to divide

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3 0
4 years ago
What is 100 x 0.95=_____
kifflom [539]

Answer: 95

Step-by-step explanation:

That’s the same as 0.95 of 100. That’s because 0.95 represents 0.95 and 100 represents 100, the of is the same as x. You can switch the two numbers and you can still get the same answer. So, 0.95 of 100 is 95.

5 0
3 years ago
12y - 4 what is answer
Damm [24]

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Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Ok,....My daughter is having a problem.... So am I,
egoroff_w [7]
Bruh
so toal cost=28 right?

total cost=total cost of water+total cost of tickets
water=3
subsitute 28=total cost and 3=total cost of water

28=3+total cost of tickets
remember we can do anything to an equaton as long as you do it to both sides

28=3+total cost of tickets
subtract 3 from both sides
28-3=3-3+total cost of tickets
25=0+cost of tickets
25=cost of tickets

if he bought 5 tickets, how much does each cost
25=5tickets
divide both sides by 5
25/5=5/5tickets
5=1tickets

answer is 1 ticket cost $5.00

equation is
total cost=water+tickets
28=3+5tickets
7 0
3 years ago
Read 2 more answers
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