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Anna007 [38]
3 years ago
7

Which equation has infinitely many solutions?

Mathematics
1 answer:
SpyIntel [72]3 years ago
5 0
The answer is b the second one
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Please help me answer this!!!
Sedaia [141]

Answer:

the process of being a differential is that the process of moving to the different people in a very good process of being the speaker of speaker and the senate speaker and the author organizes a different speech to the topic and i  

Step-by-step explanation:

the process is important as the speaker of speaker is the process of speech to a speech in speech speech and speech in speech and speech

7 0
3 years ago
Greg added 3 hundreds plus 2 tens and got 32. What did he do wrong?
natta225 [31]

300 (3 hundreds)+20 (2 tens) should equal 320. Greg confused the hundreds place with the tens place and the tens place with the ones place, what he thought was : 3 tens plus 2 ones equals 32. Answer: He got hundreds confused with tens, and tens confused with ones.

4 0
4 years ago
Read 2 more answers
1). Linear Combination (SHOW WORK)
Georgia [21]

Answer:

Part 1) The solution of the system of equations is (2,-5)

Part 2) The solution of the system of equations is (2,4)

Step-by-step explanation:

Part 1) Linear combination

we have

3x+2y=-4 -----> equation A

4x-y=13 -----> equation B

Multiply equation B by 2 both sides

2(4x-y)=2*13

8x-2y=26 -----> equation C

Adds equation A and equation C

3x+2y=-4\\8x-2y=26\\-------\\3x+8x=-4+26\\11x=22\\x=2

Find the value of y

3(2)+2y=-4

2y=-4-6

2y=-10

y=-5

The solution of the system of equations is (2,-5)

Part 2) By graph

y=(1/2)x+3 -----> equation A

-3x+y=-2 -----> equation B

we know that

The solution of the system of equations is the intersection point both graphs

Using a graphing tool

The intersection point is (2,4)

therefore

The solution of the system of equations is the point (2,4)

see the attached figure

8 0
3 years ago
Cora has some ice cream that she is serving for her friends. If Cora gives 1/6 of a quart of ice cream to each of her 8 friends,
MrRa [10]

Answer:

8/6 of a quart (4/3)

Step-by-step explanation:

thats more than she has, unless she has 2 quarts

5 0
3 years ago
Read 2 more answers
What 3 consecutive integers equal 84
Murrr4er [49]

First represent your 3 consecutive integers as follows.

X ⇒ <em>first integer</em>

X + 1 ⇒ <em>second integer</em>

X + 2 ⇒ <em>third integer</em>

<em />

Since their sum is 84, our equation reads x + (x + 1) + (x + 2) = 84.

Simplifying on the left side we get 3x + 3 = 84.

Now subtract 3 from both sides to get 3x = 81.

Dividing both sides by 3, we find that <em>x = 27</em>.

Finally, make sure you list all your answers.

If <em>x </em>is 27 then <em>x </em>+ 1 is 28 and <em>x </em>+ 2 is 29.

5 0
3 years ago
Read 2 more answers
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