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jekas [21]
3 years ago
14

A dog walking service charges a $19 one-time fee, plus $40 per week. The

Mathematics
1 answer:
rusak2 [61]3 years ago
7 0

Answer:

Kevin's estimate is incorrect. When x=4, the value of y is $116, which is not close to

$180.

Step-by-step explanation:

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due in 30 minutes please help me :(!!! You buy an item for $74.95, and the sales tax is 4.5%. You give the clerk four $20 bills.
dexar [7]

Answer:

sales tax is $3.37

total price is $78.32

and change is $1.68

7 0
3 years ago
Read 2 more answers
Help me solve this question please
Arisa [49]
To find the measure of each angle you add all of the sides

Then, all triangles equal 180

3x + 2x + x = 180

Like terms

6x = 180
/6. /6

X = 30


Now to find the measures of the angles
You plug in the value of x


1st angle =. 3x
3(30)
=90


2nd angle = 2x
2(30)
=60

3 angle =. X
=30


Glad I could help
5 0
3 years ago
Which term can be cancelled out of the expression​
Lubov Fominskaja [6]

Answer:

x+3

Step-by-step explanation:

If you factor 5 out of the denominator of the first expression, 5x+15 turns into 5(x+3).  

Then, since you have x+3 in the numerator and denominator, it will cancel out.

The steps are shown below:

\frac{7x}{5x+15} *\frac{x+3}{8} \\\\=\frac{7x}{5(x+3)} *\frac{x+3}{8} \\\\=\frac{7x}{5} *\frac{1}{8} \\\\=\frac{7x}{40}\\

Ive attached an image that shows an example of simplifying an expression using a the same technique.

5 0
4 years ago
5 − (x + 5) > −2(x + 4)
Alik [6]

Answer:

the answer is: x>-8. I attached a picture explaining hope this helps

6 0
2 years ago
Solve for y:5y+2-2y=8y-4-2y
Agata [3.3K]
Answer: y=2
3y+2=6y-4
6=3y
y=2
5 0
3 years ago
Read 2 more answers
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