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charle [14.2K]
2 years ago
9

How did you do 2 step equations but in a word problem? Thankyou

Mathematics
1 answer:
dem82 [27]2 years ago
8 0

Answer:

A example:  A customer brought 5 quarts of lemonade from Leah's stand. She also tipped Leah an additional $2. The customer finally paid a total of $27 including the tip. How much is each quart of lemonade worth? If x is what the lemonade is worth, write an equation to figure out the total.

In this problem, the x is what the lemonade is worth. So you should start with a 5x. The customer also tipped $2. So you should add 2 to the 5x. We also know the total, 27.

With the information we can form an equation.

5x + 2 = 27.

To solve, we can subtract 2 from both sides and finally dived by 5 on both sides as well. Your final answer should be x = 5.

Hopefully this is what you're looking for, sorry for being late!

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Serggg [28]

Answer:45-67-3

Step-by-step explanation:

5 0
3 years ago
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Given that f(x)=x2-1 and g(x)=2x+8 find (g-f)(10)
irga5000 [103]

Answer:

<h2>(g-f)(10) = - 71</h2>

Step-by-step explanation:

f(x) = x² - 1

g(x) = 2x + 8

To find (g-f)(10) first find ( g - f)(x)

To find ( g - f)(x) subtract f(x) from g(x)

That's

( g - f)(x) = 2x + 8 - ( x² - 1)

Remove the bracket

( g - f)(x) = 2x + 8 - x² + 1

Simplify

( g - f)(x) = - x² + 2x + 9

To find (g-f)(10) substitute the value in the bracket that's 10 into ( g - f)(x)

That is

(g-f)(10) = -(10)² + 2(10) + 9

= - 100 + 20 + 9

= - 100 + 29

= - 71

Hope this helps you

7 0
3 years ago
Morgan has an 8-foot board that must be cut into boards that are feet long. How many of the smaller boards can he get from the 8
MrMuchimi
Just multiply all the eights
6 0
3 years ago
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|5x|-2=18 helps love this problem please help
drek231 [11]

Answer:

x = 4

Step-by-step explanation:

The absolute value of 5x is still 5x.

5x - 2 = 18

Add 2 to both sides

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Divide both sides by 5

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7 0
3 years ago
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Given sin300°, which of the following is an equivalent expression ?
DENIUS [597]

Answer:sin240

Step-by-step explanation:

Sin300=(-√3)/2

Sin240=(-√3)/2

So sin300 is equivalent to sin240

8 0
3 years ago
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