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3 years ago

15

Simplify the following expression: (x + 6y) − (3x − 10y). If the final answer is written in the form Ax + By, what is the value

of A?
Answer for Blank 1:

2 answers:

motikmotik3 years ago

4 0

Answer: -2

Step-by-step explanation:

I got it right on the test

Andrews [41]3 years ago

3 0

<span>(x + 6y) − (3x − 10y)
= x + 6y -3x + 10y
= -2x + 16y

Value of A: -2</span>

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2 years ago

On a class trip to the museum,5/8 of the students saw the dinosaurs and 7/8 of the students saw either the jewelry collection or

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$\frac{2}{8}$ of students only saw jewelry collection

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

Given that, On a class trip to the museum,5/8 of the students saw the dinosaurs

7/8 of the students saw either the jewelry collection or the dinosaurs

<em><u>To find: Fraction of students only saw jewelry collection</u></em>

From given statement,

Fraction of students saw dinosaur = $\frac{5}{8}$

Fraction of students saw either the jewelry collection or the dinosaurs = $\frac{7}{8}$

Therefore,

Fraction of students only saw jewelry collection = Fraction of students saw either the jewelry collection or the dinosaurs - Fraction of students saw dinosaur

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