2 years ago

Please help! would appreciate it

Mathematics

1 answer:

ololo11 [35]2 years ago

4 0

Answer:

Step-by-step explanation:

here is what I got but I hope it helps :)

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Evaluate the expression (2x + y) +5 when x = 4, y = 10.

Maru [420]

Answer:

The answer is 23.

Step-by-step explanation:

Our equation here is (2x + y) + 5.

If x=4, and y=10, let's plug that in into our variables, and simplify!

[2(4) + (10)] + 5

= [8+10] + 5

=[18] +5

=23

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Which expressions are equal to a(6−2a) ?Select each correct answer.

marysya [2.9K]

Answer: e. $6a-2a^{2}$

Step-by-step explanation:

1. You have the following expression given in the problem:

$a(6-2a)$

2. To solve the exercise and find an equal expression, you must simplify that expression. Apply the Distributive property. Multiply the terms inside the parentheses by $a$ . Then, you obtain:

$a(6-2a)=(a)(6)-(a)(2a)=6a-2a^{2}$

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2 years ago

Given the parent functions f(x) = 3x 2 and g(x) = 5x − 10, what is g(x) − f(x)? (2 points)

Assoli18 [71]

$$\begin{align} g(x)-f(x)&=(5x-10)-(3x+2)\\&=(5x-3x)+(-10-2)\\&=\boxed{2x-12} \end$

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2 years ago

Can you please help me

alexandr402 [8]

Answer:

$D$

Step-by-step explanation:

Every integer is a rational number.

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Julia has 14 pounds of nuts. There are 16 ounces in 1 pound. How many ounces of nuts does she have?

AlladinOne [14]

She has 224 ounces of nuts

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Please help! would appreciate it​

Please help! would appreciate it