3 years ago

A class writes the equation n + n + 1 + n + 2 = 87 to solve the following problem.

Mathematics

1 answer:

Bess [88]3 years ago

8 0

Answer:

n + n+2 + m+4 = 87

I got this answer.....hope it may helpful

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ruslelena [56]

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3 years ago

Jorge bought 16 apples for $8.00.

dem82 [27]

Answer:

x=16

y=8.00

8/16=0.5 (50 cents per apple)

y=0.5x+0

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3 years ago

Please help me with this, I'm timed right now and the assignment is due today soooooooo........ Please help. Ok, now to the ques

Ipatiy [6.2K]

The total number of people in the city surveyed by Annette= 480 people.

Step-by-step explanation:

Let 'X' be the Total Number of people Annette surveyed.

Out of Total people in the city, only <u>180 people are not interested</u> in a new shopping mall.

Therefore, it is given in the question that <u>180 is 37.5% of Total number of people surveyed (X).</u>

step 1: 180= (37.5/100)*(X)

step 2: X= (180*100)/37.5

step 3: X= 18000/37.5

step 4: X= 480

4 0

4 years ago

Helppp i don’t know how to solve will make right answer brianlyist

Kryger [21]

Answer:

MARK ME BRAINLIEST OR ELSE .....

nothing lol.

Step-by-step explanation:

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3 years ago

A water molecule is made up of 3 atoms. One third of the atoms are oxygen and the remaining atoms are hydrogen. If there are 114

Mashcka [7]

Answer:

228 hydrogen atoms

Step-by-step explanation:

In a water molecule,

1/3rd is oxygen atoms, and

2/3rd (1 - 1/3 = 2/3) is hydrogen atoms

If there are 114 water molecules,

Total number of atoms would be:

3 * 114 = 342 (1 oxygen and 2 hydrogen atoms in 1 water molecule)

Out of these, 2/3rd would be hydrogen atoms, so:

$\frac{2}{3}*342=228$

There would be 228 hydrogen atoms

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3 years ago