Chris has 18 marbles and Kevin has 15 marbles. Chris gave half of his marbles to Kevin.

1 answer:

5 0

Ok so…
The answer is: 15 more marbles
Because
18 divided by 2 is 9
15+9=24
Now Chris has 9
Kevin has 24
24-9=15
Hope this helps:)

You might be interested in

5p= 112.50. The 5 members of the Wyler family paid 112.50 for admission to a water park. What was the price ,p, of each ticket

Ivahew [28]

The price for each ticket is 22.41

5 0

2 years ago

A blueprint of a plot of land has a scale of 1 1/2 cm to m. The length of land measures 15 cm on the blueprint. If l represents

spayn [35]

Answer: l = 82.5m

Step-by-step explanation:

11/2 x 15 = 82.5

6 0

3 years ago

Read 2 more answers

2/5 times 2/3 = what

Luda [366]

Answer:

16/15

Step-by-step explanation:

5 0

2 years ago

The table below shows randy breuers height in inches leading into his teen years. The graph below displays a scatter plot of the

-Dominant- [34]

The least-square regression line has a slope of:

m=(nΣxy-ΣyΣx)/(nΣx²-ΣxΣx)

and a y-intercept of:

b=(Σy-mΣx)/n

In this case: n=7, Σxy=4899, Σy=391, Σx=85, Σx²=1153 so

m=(7(4899)-391*85)/(7(1153)-85*85))=1058/846

b=(391*846-85*1058)/(7*846)=34408/846

So the line of best fit is:

y=(1058x+34408)/846 and if we approximated this as your answers see to have done....

y=1.25x+40.67

8 0

3 years ago

Read 2 more answers

I need some help with this

masya89 [10]

Answer:

A, C, D

Step-by-step explanation:

Consider triangles NKL and NML. These triangles are right triangles, because

$m\angle K=m\angle M=90^{\circ}$