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artcher [175]
3 years ago
9

Help with setting up these two problems there 2 different problems

Mathematics
2 answers:
ELEN [110]3 years ago
7 0
I'm not good at math i cant help
schepotkina [342]3 years ago
6 0
Problem 1.

hoppers = 2 * crickets

hoppers + crickets = 561

2*crickets + crickets = 561


problem 2.

adults = 6 * students

adults + students = 490

6 * students + students = 490


that should be enough setup to get you the answers :)
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The two numbers are 12 and 15

<em><u>Solution:</u></em>

Let the smaller number be "x"

Let the larger number be "y"

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<em><u>The sum of two numbers is 27</u></em>

Therefore, we frame a equation as:

Smaller number + Larger number = 27

x + y = 27 ------ eqn 1

<em><u>The larger number is 3 more than the smaller number</u></em>

Larger number = 3 + smaller number

y = 3 + x ------- eqn 2

<em><u>Let us solve eqn 1 and eqn 2</u></em>

<em><u>Substitute eqn 2 in eqn 1</u></em>

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