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LenKa [72]
4 years ago
6

What does the expression look like when we substitute the given values for x, y, and z into the expression?

Mathematics
1 answer:
Greeley [361]4 years ago
5 0

The expression will look like 9-(3+2) and will evaluate to 4

Step-by-step explanation:

We have to put the values of x, y and z in the given expression to find the result.

Given:

x-(y+z)

And

x=9\\y=3\\z=2

Putting the values

9-(3+2)\\=9-5\\=4

The expression will look like 9-(3+2) and will evaluate to 4

Keywords: Expressions, Evaluation

Learn more about evaluation at:

  • brainly.com/question/10364988
  • brainly.com/question/10435816

#learnwithBrainly

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45% of $360 is what as a quantity
Bess [88]
I'm assuming you want to know what 45% of 360 is.....

so you multiply 360 by 0.45 (since 45 is a percent, and to revert it back, you must move the decimal 2 times to the left) and you have your answer...
5 0
4 years ago
Melissa Costouras obtains a $3,000 loan for darkroom equipment. She makes six monthly payments of $511.18. Determine the APR.
nasty-shy [4]

Using the simple interest formula, it is found that the APR for the loan is of 4.472%.

<h3>What is the simple interest formula and when it is used?</h3>

Simple interest is used when there is a single compounding per time period.

The amount of money after t years in is modeled by:

A(t) = A(0)(1 + rt)

In which:

  • A(0) is the initial amount.
  • r is the interest rate, as a decimal.

The parameters for this problem are:

A(t) = 6 x 511.18 = 3067.08, A(0) = 3000, t = 0.5.

We solve the equation for r to find the APR.

A(t) = A(0)(1 + rt)

3067.08 = 3000(1 + 0.5r)

1 + 0.5r = \frac{3067.08}{3000}

1 + 0.5r = 1.02236

r = (1.02236 - 1)/0.5

r = 0.04472.

More can be learned about simple interest at brainly.com/question/25296782

#SPJ1

5 0
2 years ago
The three lines represent the price, in dollars, of three different brands of chocolate bars.
Cloud [144]

Answer:it is z

Step-by-step explanation:i did the khan acadamey

6 0
3 years ago
Read 2 more answers
Find the equation of a line passing through (3, -5) that is parallel to 2x + 6y =10
PtichkaEL [24]

Answer:

The equation of the line would be y = -1/3x - 4

Step-by-step explanation:

In order to find this, we first need to find the slope of the original line. We do this by solving for y.

2x + 6y = 10

6y = -2x + 10

y = -1/3x + 5/3

Now that we see the slope as -1/3, we know the new line will have the same slope thanks to the definition of parallel lines. So, we can use this slope and the point in point-slope form to find the equation.

y - y1 = m(x - x1)

y - -5 = -1/3(x - 3)

y + 5 = -1/3x + 1

y = -1/3x - 4

7 0
3 years ago
Can someone please tell me how to solve this? I have the picture of the question.. 8-9x/3
nirvana33 [79]

So, u can separate these by using 3 as the common denominator. So, it is 8/3 - 9x/3. Simplified, 8/3-3x.

3 0
3 years ago
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