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2 years ago

Please help me ASAP!!!

1 answer:

7 0

9/20

A percentage is the same as showing a number over 100 and if we multiply 20 by 5 we get 100. So if we multiply 9 by 5 we get 45, giving us 45/100 which can be shown as 45%.

As a decimal, well if we say 100% equals 1.0, then 45% equals 0.45

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1/4y =6

kondaur [170]

Answer: Y=24

Step-by-step explanation:1/4 y=6

*4 *4

y= 24

Math really is a universal language, Buenos noches amigo.

5 0

3 years ago

What shows the correct substitution of the values a,b, and c from the equation 0=-3x^2-2x+6

Arlecino [84]

When dealing with a quadratic equation, you usually assign the following name to the coefficients of the variables:

$ax^2+bx+c=0$

So, $a$ is the coefficient of $x^2$ , $b$ is the coefficient of $x$ and $c$ is the constant term.

In your case, the coefficient of $x^2$ is -3, so $a=-3$

The coefficient of $x$ is -2, so $b = -2$

The constant term is 6, so $c = 6$

7 0

3 years ago

2Y=5XSquared<br> I don’t have the power symbols on my phone.<br> How do I solve for Y?

gizmo_the_mogwai [7]

Divide both sides by two.

6 0

3 years ago

Grass can grow up to six inches in 7 days depending on the temperature, humidity, and time of year. At this rate, how tall will

Charra [1.4K]

Answer:

24 inches

Step-by-step explanation:

if the temperature humidity and time of year is based on an average

8 0

2 years ago

Read 2 more answers

Can someone please help me solve this?

Akimi4 [234]

A. This is the original equation: 2x + 3 - 1 = x + 5

b. 2x + 2 = x + 5 ← combined like terms on left side
2x + 2 - 2 = x + 5 - 2 ← used inverse operation to collect constants on right side
2x = x + 3 ←simplified each side
2x - x = x - x + 3 ←used inverse operation to collect variable terms on left side
x = 3 ← simplified each side
answer x = 3

c. 2(3) + 3 - 1 = 3 + 5
6 + 3 - 1 = 8
9 - 1 = 8
8 = 8

4 0

2 years ago