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DedPeter [7]
2 years ago
14

What is the value of the expression 4(x - y) + 2 when x = 7 and y = 1?

Mathematics
2 answers:
Ksju [112]2 years ago
7 0

Answer:

26

Step-by-step explanation:

4(7-1) +2

4(6) + 2

24+ 2

26

lesya [120]2 years ago
3 0

Answer: 26

Step-by-step explanation:

4(x-y)+2

Lets plug in 7 for x and 1 for y

4(7-1)+2=4(6)+2

4*6=24

24+2=26

26 is the answer

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Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5:2:3.
Vlad [161]
5:2:3
5+2+3=10

If she has double of plum juice the ratio will be

10:4:6
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So she can make 20 cups of fruit punch.
3 0
3 years ago
7n + 5n2 + 10 – 7n<br><br> Simplify the expression
Travka [436]

Answer:

10n+10

Step-by-step explanation:

7n-7n+5n2+10

5n2+10

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Hope this helps :D

#Team Rainbows

7 0
3 years ago
An advertising company conducted a survey to determine how often people of different ages shopped online. The table shows the da
ohaa [14]

Answer:

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hope it helps

have a nice day

4 0
3 years ago
The following dot plot represents a random sample of elementary students and the number of children that live in their home.
NISA [10]

1.

None of the households in the United States contain five children.

2.

The majority of the households in the United States, with at least one child, contain less than three children.

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7 0
3 years ago
last week you sold 30,45,50,75 and 80 units each day of the week in that order . On average how many units did you sell per day?
Butoxors [25]

Answer:

56 units

Step-by-step explanation:

add all numbers then divide by 5

30+45+50+75+80 = 280

280/5 = 56

4 0
3 years ago
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