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lesya [120]
2 years ago
13

OMG HELP PLS IM PANICKING OMG OMG I GOT A F IN MATH AND I ONLY HAVE 1 DAY TO CHANGE MY GRADE BECAUSE TOMORROW IS THE FINAL REPOR

T CARD RESULTS AND I DONT WANNA FAIL PLS HELP- I KEEP WRITING THEN ERASING BECAUSE I DONT KNOW WHAT TO DO HELP PLS

Mathematics
1 answer:
notsponge [240]2 years ago
4 0

Answer:

5.Let Alisha= A

Riley= R

Jordan= J

A=7

R=A+4= 7+4= 11

J=3*7= 21

Riley=11

Jordan=21

6.Red Marbles= 18

Yellow Marbles=18*3=54

Green Marbles=18-10= 8

7.This year= 28 eagles

Last year=28/4 =7 eagles

Difference= 28-7 = 21 Eagles

8.Joel= 8 pictures

Taylor= 8*3= 24 pictures

1 Row= 4 pictures

24 pictures= 24/4= 4 rows

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A group of 52 people attend a ball game there were three times as many children as adults in the group set up a system of equati
xxTIMURxx [149]

Answer:

Therefore there total of 39 children presented in group of people who attended a ball game.

Step-by-step explanation:

Given:

Total people present=52 .

And there are 3 times children as adults

To Find:

No.of Children Present in Group.

Solution:

<em>Consider  'x'  be the children and 'y' be Adults presented in group.</em>

<em />

So there are total of 52 people.

Therefore Equation becomes,

x+y=52.

And also there  are 3 times children presented in group as adults were.

So

Children=3 times adults

i.e.x=3y

Using in above Equation we get ,

x+y=52

3y+y=52

4y=52

y=52/4

y=13

Hence there are 13 adults  presented in group

So ,

No.of Children=x=3y

=3(13)

=39

No.of.Children =39

4 0
3 years ago
Diane made a design using only squares she shaded the inner square and outer region find the total area that is shaded explain h
julsineya [31]
You would find the answer by solving shxndbsinsnsndidndnid dbdoamsidbdhdbd
8 0
3 years ago
The area of a semicircle is A=1/2(3.14)r^2 solve for r
Inessa05 [86]
First divide bot sides of the formula by 1/2(3.14):-

2A / 3.14 =  r^2

r = sqrt (2A/3.14)
7 0
3 years ago
What is 22% of 45<br><br><br><br> what is 32.5% of 250
antoniya [11.8K]

Answer:

22%*45=

(22:100)*45 =

(22*45):100 =

990:100 = 9.9

32.5%*250=

(32.5:100)*250 =

(32.5*250):100 =

8125:100 = 81.25

7 0
2 years ago
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d1i1m1o1n [39]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
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