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Zanzabum
3 years ago
8

1+4=5 2+5=12 3+6=21 8+11=

Mathematics
2 answers:
borishaifa [10]3 years ago
5 0
8+11=19 the answer is 19
RSB [31]3 years ago
5 0
Hey, DMC56!
8+11=19
A way you can do this is you have 8 cookies and your mom hands you 11 more. How many cookies do you have now?
I hope this helps;)

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Jina has scored 76, 85, and 86 on her previous three tests. What score does she need on her next test so that her average (mean)
Scilla [17]
Hello There!

Follow through these steps:
77 x 4 = 308
76 + 85 + 86 = 247
308 - 247 = 61.

She needs to score 61.

Hope This Helps You!
Good Luck :) 

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3 0
3 years ago
Solve each equation for p.<br> P+3/m=-1
Otrada [13]

Answer:

P= -m-3

I hope this helps!

3 0
3 years ago
Solve the system of linear equations. 3x−2y=1 9x−6y=3
irakobra [83]
Get the y by itself

-2y= -3x + 1

Divide -2 to everything

y= 3/2x - 1/2


Other equation (get y by itself)

-6y= -9x + 3
y=3/2x - 1/2

Use substitution

3/2x-1/2=3/2-1/2

0=0

All real numbers (any value of x makes the equation true)
8 0
3 years ago
Which of the following is the solution to x/5+3=10?<br> 1. 47<br> 2. -1<br> 3. 35<br> 4. -5
Bumek [7]

Answer: number 3, 35

Step-by-step explanation: i promise

4 0
2 years ago
Read 2 more answers
Write a linear equation in point slope form that passes through the point (-2,5) with a slope or 1/2
trasher [3.6K]

Answer:

y-5=\frac{1}{2}(x+2)

Step-by-step explanation:

Point Slope is:

y-y_1=m(x-x_1)

We are given the point (-2, 5) and a slope of 1/2.

y-y_1=m(x-x_1)\rightarrow\boxed{y-5=\frac{1}{2}(x+2)}

Hope this helps.

4 0
2 years ago
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