3 years ago

5/8 of students choose blue, 5/9 of students choose green, 48 students chose red. how many students chose green and blue?

Mathematics

1 answer:

ss7ja [257]3 years ago

7 0

I don’t know that is so complicated

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A test has 20 question if peter gets 80% correct, how many question did peter miss

AlexFokin [52]

Answer:

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3 years ago

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hi i'm really struggling with this and its due later today! If someone could show the work of how to do it and the answer that w

GuDViN [60]

Answer:

$\frac{-5 \pm \sqrt{13} }{6}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Step-by-step explanation:

Step 1: Define

$\frac{-5 \pm \sqrt{5^2-4(3)(1)} }{2(3)}$

Step 2: Evaluate

Evaluate Exponents: $\frac{-5 \pm \sqrt{25-4(3)(1)} }{2(3)}$
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Evaluate Subtraction: $\frac{-5 \pm \sqrt{13} }{6}$

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GaryK [48]

Answer:

Step-by-step explanation:

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3 years ago

What is the point of intersection of the lines y=3/4x-1 and y=1/8x+4?

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Answer:

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3 years ago

Jay wants to buy 4 shirts which were originally priced at $15.95 each. He purchased the 4 shirts at a 20% off sale and pays a 6.

Murrr4er [49]

Answer:

I think its $32.50

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