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sveticcg [70]
3 years ago
9

Jenny bought four cookies for $2 each, and Lisa bought five cookies for $3 each. How much did the girls pay all together for the

cookies?
Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
6 0
The total they paid is $23 because 1 of them bought 4 cookies for $2 each so we multiply 4 and 2 we will get $8 and the other girl bought 5 cookies for $3 each so we multiply 5 and 3 and that is $15 so we add $15 and $8 and we will end up with $23
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Solve and explain <br><br> 8-1/4n&gt;20
Tpy6a [65]

Answer:

Step-by-step explanation:

add 8 to both side

so it is -1/4n>28

so we know that the denominator of 28 is 1

so multiply -1 by 1 and 4n by 28

It will look like this:

-1>112n

then divide both side by 112

the answer is n<-1/112 or 0.0089285

5 0
4 years ago
An eagle can fly at a speed of 50 mph and a starling can fly at 78 mph. How far will the starling fly in the time it takes the e
Rashid [163]
The starling would fly 195 miles

1.
50*x=125
x=2.5

2. 
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6 0
3 years ago
Read 2 more answers
Can someone please help me I reallly need help <br> please help
Serggg [28]

Answer:

c = 38b

Step-by-step explanation:

b = number of boxes

c = total number of cookies.

It is given to you that there are 38 cookies per box. The given equation means that The total number of cookies can be found by multiplying the amount of cookies per box with the amount of boxes in all.

c = 38b is your answer.

~

4 0
3 years ago
For the person who needed to see the picture
umka21 [38]

Answer:

in total only 2 triangles can fit in the box

Step-by-step explanation:

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5 0
2 years ago
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The earth has a diameter of 7926.41 miles. what is the circumference of the earth?
frutty [35]
Circumfrence is to a circle as perimeter is to a polygon. The circumfrence of a circle always equals the diameter (or two times the radius, since the radius is half of the diameter) times pi.

The circumfrence would be 7926.41π miles because of this.
Should you round pi to 3.14, the circumfrence would be 7926.41 * 3.14.
This is equal to <span>24888.9274 miles. (round that if needed)</span>
5 0
3 years ago
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