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Phoenix [80]
3 years ago
12

1 + 1 =A- 3B- 2C- 1D- 4​

Mathematics
2 answers:
Feliz [49]3 years ago
6 0

Answer:

b

Step-by-step explanation:

because 1 + 1 = 2 cause your adding the 1 onto the other 1 and you get 2

aliina [53]3 years ago
5 0

Answer:

2

Step-by-step explanation:

because thats what I learned

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What is the value of -2.12 - 6.84 + 4.19?
hodyreva [135]

Answer:

Try 8.91

Step-by-step explanation:

6.84+4.19=11.03-2.12=8.91

8 0
3 years ago
1. Write the equation of the line parallel to y = 7x – 5 and going through the point (4,31).
densk [106]

Answer:

y=7x+3

Step-by-step explanation:

Hi there!

We are given the equation y=7x-5 and we want to find the equation of the line that is parallel to it, and contains the point (4,31)

First, let's find the slope of y=7x-5, since parallel lines have the same slopes

The line y=7x-5 is written slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept

Since 7 is in the place of where m is, the slope of the line is 7

It's also the slope of the line parallel to it.

We can substitute 7 as m into the formula y=mx+b for our new line:

y=7x+b

Now we need to find b

Since the equation will pass through the point (4, 31), we can use it to solve for b; substitute 31 as y and 4 as x

31=7(4)+b

Multiply

31=28+b

Subtract 28 from both sides

3=b

Substitute 3 as b

y=7x+3

Hope this helps!

6 0
2 years ago
10 oranges for 4.70 how much is the cost per orange?
KiRa [710]
If 10 oranges cost 4.70, then the price of one orange must be 4.70:10
4.70:10=0.47
FINAL ANSWER—0.47
4 0
3 years ago
Read 2 more answers
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Studentka2010 [4]

Answer:

b

Step-by-step explanation:

4 0
3 years ago
Help please..................
anygoal [31]
The answer is Either 2 18 or 21
7 0
3 years ago
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