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3 years ago

100 for an answer please help!!!!

Mathematics

2 answers:

BaLLatris [955]3 years ago

7 0

1. variable
2. order of operations
3. multiplication
4. subtraction
5. 8

SVEN [57.7K]3 years ago

3 0

I think it is subtraction

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Help me plz !! need it plz

liraira [26]

Answer:

5x-15

Step-by-step explanation:

Product means multiply, so that would just make it 5x. Less than means subtract. So its 5x-15.

5 0

4 years ago

I need some help. I will try to give brainliest

Rudiy27

Answer:

Step-by-step explanation:

7 0

4 years ago

Determine the range of the function.

Naya [18.7K]

Answer:

$Solution: f(x)\ge-5\\Interval:[-5,\infty)$

Step-by-step explanation:

Equation: $\frac{1}{4} x^2-5 = y$

1). $\frac{1}{4} x^2-5 = y$ → $\frac{x^2}{4}-5=y$

2). $\frac{x^2}{4}-5=y$ ∴ $a=\frac{1}{4}, b=0, c=-5$

3). $x_v=-\frac{b}{2a}$

$=-\frac{0}{2(\frac{1}{4})}$

$=0$

4). now plug $x_v$ into $y_v$

$y_v=\frac{0^2}{4}-5$

$=-5$

5). Minimum (0,-5) ∴ $f(x)\ge-5$

4 0

4 years ago

2. After the relay race, Larry, Curly, and Moe went to the

jarptica [38.1K]

Using proportions, it is found that each of the 6 people got $0.5.

<h3>Proportions:</h3>

This question is solved by <em>proportions</em>, using a rule of three.

$3.00 is shared between 6 people, which are Larry, Curly, Moe, Alvin, Simon and Theodore. How much did each people(1 person) get?

The <em>rule of three</em> is:

$3.00 - 6 people

$x - 1 person

Applying cross multiplication:

$6x = 3$

$x = \frac{3}{6}$

$x = 0.5$

Each of the 6 people got $0.5.

To learn more about proportions, you can take a look at brainly.com/question/24372153

7 0

3 years ago

I NEED HELP PLZ HELP

Natalka [10]

Answer: 6/8 + 12/8 + 12/8 + 10/8 = 5

Step-by-step explanation: The answer is five.

3 0

3 years ago