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Kitty [74]
3 years ago
5

What is the resulting equation when the expression for y in the second equation is substituted into the first equation?

Mathematics
2 answers:
sattari [20]3 years ago
6 0
The answer is B. -x+6=1
Verizon [17]3 years ago
4 0

Answer:

Step-by-step explanation:

Bonjour,

3x + y = 1

y = 6 - 4x

3x +6-4x= 1

-x+6 = 1

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Use the number 913,256 Write the name of the period that has the digits 913.
Alborosie

Thousand - units, tens, hundreds, etc

913,000

7 0
3 years ago
Explain how to use the missing pieces strategy to compare two fractions.include a diagram with your explanation.
umka21 [38]
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For example,  we have 2/3 and 1/3.
2/3 needs to have 1/3 in order to complete the whole.
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7 0
4 years ago
What is the ratio of 140:160
levacccp [35]

Answer:

it reduces to 7:8

Step-by-step explanation:

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4 0
3 years ago
Can someone explain how to do this and add the formula please
lisabon 2012 [21]

Answer:

5 is 35 and 6 is 50

Step-by-step explanation:

To solve 5, you need to know how many degrees is the line, which is 180 because lines are 180 degrees. You then subtract 110 from 180 which equals to 70. What you have left now is 2k. A number times 2 will equal to 70, so k=35.

For 6, if you ever see two lines intersecting each other, it means that it is 360 degrees. We already have one angle, which is 120. The other angle is d+70 degrees, and any angle that is reflecting the other angle will have the same value. So, d equals 50

(sorry if you still can't understand it I'm not good at English

6 0
3 years ago
Imagine there are 5 cards. They are colored red, yellow, green, white, and black. You mix up the cards and select one of them wi
iragen [17]

Step-by-step explanation:

step one:

given that the sample space is

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step two:

without replacement, after the first event, the sample size is now 4

then the probability of picking a colored card at random is

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5 0
4 years ago
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