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Elis [28]
3 years ago
10

A health food store was charging $5.40 for a small salad but raised the price 8% the new price after the increase is $5.83 enter

an expression to show how the new price was calculated
Mathematics
1 answer:
joja [24]3 years ago
4 0

Answer:

New price= Increament + old price

Step-by-step explanation:

Given data

Old price = $5.40

Percent increase= 8%

New price=  $5.83

Let find the increment

=8/100*5.40

=0.08*5.40

=$0.432

New price= Increament + old price

New price=0.432+5.40

New price=$5.83

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Answer:

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Step-by-step explanation:

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3 0
2 years ago
The sum of two consecutive integers is 65. what are the two integers? show steps please.
Gnoma [55]

Hi student, let me help you out! :)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

We are asked to find the two integers, given that they are consecutive, and their sum is 65.

\triangle~\fbox{\bf{KEY:}}

  • Consecutive integers are right next to each other, like 12 and 13. or 65 and 66.

Let the first integer be x, and let the second integer be x+1.

Their sum is 65. Let's set up our equation:

\longmapsto\sf{x+x+1=65}

Combine like terms:

\longmapsto\sf{2x+1=65}

Subtract 1 from both sides of the equal sign:

\longmapsto\sf{2x=64}

Divide both sides by 2:

\longmapsto\sf{x=32}

To find the second integer, subtract the first integer from the sum of the two integers:

\longmapsto\pmb{65-32}

\longmapsto\pmb{33}

The integers are: 33 and 32.

Hope it helps you out! :D

Ask in comments if any queries arise.

#StudyWithBrainly

~Just a smiley person helping fellow students :)

7 0
2 years ago
Stephan is planning a hiking trip at Kings Canyon National Park. He plans to hike 14 miles every 2 days. If he hikes 42 miles, h
Stels [109]
Well for THIS one you'd have to find how many miles he hikes in ONE day, so you would divide 14 by 2 to get 7 miles per day, and to find how many days he hiked in 42 miles, just divide 42 divided by 7 which equals 6, so it took him 6 days to hike 42 miles. =)
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8 0
3 years ago
I need help you don't have to explain the answer I just need it, thank you!
Yuki888 [10]

Answer:

j = 38

Step-by-step explanation:

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first subtract 7 from both sides

j/-2 = -19

then multiply both sides by -2

j = 38

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3 years ago
Can somebody please help me 8th grade math puzzle
Naddika [18.5K]
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