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Xelga [282]
3 years ago
12

Identify the property illustrated in the equation. x2 + (y + z ) = x2 + (z + y )

Mathematics
1 answer:
DiKsa [7]3 years ago
7 0
Z=-y i believe because you have to do z+y



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Luca is planning to pay the restaurant bill for his coworkers. The bill was $193.75. A 4% tax was then added by the waiter. If L
horrorfan [7]

Answer:

If Luca wants to leave a 16% tip on the total amount including the tax, he should pay $32.24.

Step-by-step explanation:

First, you have to calculate the 4% of the bill and add that amount to the total of the bill to determine the total amount including the tax:

193.75¨*4%=7.75

193.75+7.75=201.5

Now, you have to calculate 16% of the amount including the tax:

201.5*16%=32.24

According to this, the answer is that if Luca wants to leave a 16% tip on the total amount including the tax, he should pay $32.24.

4 0
3 years ago
Read 2 more answers
HELP PLEASE I GIVE BRAINLIEST
marta [7]

Answer:

30

Step-by-step explanation:

Perimeter of rectangle = 5y - 1 + 4y + 2 + 5y - 1 + 4y + 2

                                      = 18y + 2

18y + 2 = 128

18y = 128 - 2

     = 126

y = 126 ÷ 18

y = 7

Length of AD = 4y + 2

                      = 4(7) + 2

                      = 28 + 2

                      = 30

5 0
3 years ago
What ordered pair represents the y -intercept of the graph of x+y=10
ExtremeBDS [4]
X+y=10 in y-intercept is y=-x+10. 10 is the y intercept. The ordered pair is (0, 10)
3 0
3 years ago
Read 2 more answers
Plaese help !!!<br> 5/7m=15
Darina [25.2K]

\dfrac{5}{7}m = 15

Multiply both sides by 7/5.

\dfrac{7}{5} \times \dfrac{5}{7}m = \dfrac{7}{5} \times 15

\dfrac{35}{35} m = \dfrac{7 \times 15}{5}

\dfrac{35}{35} m = \dfrac{7 \times 3 \times 5}{5}

m = \dfrac{7 \times 3}{1}

m = 21

5 0
3 years ago
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What is the solution set of the equation x2 + 3x - 4 = 6?
mojhsa [17]
The answer is A. (-5,2) . also i suggest you using photomath if you have a trouble with a problem it will give you the answer and the steps to solve

3 0
3 years ago
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