MATHEMATICS HIGH SCHOOL

Write equivalent expressions for each:
A. 2X+5X+7-3
B. 4X-2Y=10X
C. 2P+12+2P-8

Answers

Answer 1
Answer: A. 2X+5X+7-3
= (2X+5X)+ (7-3) (combine like terms)
= 7X+ 4

B. 4X-2Y+10X
= (4X+ 10X) -2Y (combine like terms)
= 14X -2Y

C. 2P+12+2P-8
= (2P+ 2P)+ (12-8) (combine like terms)
= 4P+ 4

Final answer:
A. 7X+4
B. 14X -2Y
C. 4P+ 4

Hope this helps~
Answer 2
Answer: A.
2x + 5x + 7 - 3
(2+5)x + (7-3)
7x + 4

B.
4x - 2y + 10x
4x + 10x - 2y
(4+10)x - 2y
14x - 2y

C.
2p + 12 + 2p - 8
2p + 2p + 12 - 8
(2+2)p + (12-8)
4p + 4

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Is this set of ordered pAirs a function
(0,2) (3,3) (8,7) (2,2) (3,9)

Answers

Answer:

No, not a function

Step-by-step explanation:

Functions cannot have two or more same domain and different range. (3,3) and (3,9) have same domain and different range.

the drama club held tryouts for 6 roles in a one-act play. five people auditioned for lead female, 3 for lead male, 8 for the best friend, 4 for the mother, 2 for the father, and 3 of the humorous aunt. how many different casts can be created from those who auditioned?

Answers

There are 2,880 different casts that can be created from those who auditioned.

To calculate the number of different casts that can be created, we need to multiply the number of options for each role.

For the lead female role, there are 5 options.

For the lead male role, there are 3 options.

For the best friend role, there are 8 options.

For the mother role, there are 4 options.

For the father role, there are 2 options.

For the humorous aunt role, there are 3 options.

To find the total number of possiblecasts, we multiply the number of options for each role:

5 x 3 x 8 x 4 x 2 x 3 = 2,880

Therefore, there are 2,880 different casts that can be created from those who auditioned.

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James works as a waiter.Bills where $23.59,$40.65,$30.50 And $15.68His total tips was $17.67. What percent tip did he recieve for serving these meals. Round to nearest percent.

Answers

The percentage of the tip is 16%. This is computed by summing up all the bills, 23.59 + 40.65 + 30.50 + 15.68, which is equal to $110.42. Then $17.67 will be divided by $110.42, which is equal to 0.16000. After than to get the percentage we have to divide the 0.1600 by 100, which is equal to 16%.

Can anyone help please

Answers

Answer:

a) (x + 2)(x + 8) ; b) (x + 4)(x + 3) ; c) (x + 12) (x + 1)

Step-by-step explanation:

Think about what would add to make the 'b' and multiply to make the 'c' using this equation: ax² + bx + c

a) (x + 2)(x + 8)

b) (x + 4)(x + 3)

c) (x + 12) (x + 1)

Help me please again

Answers

The answer is C.
x=2
y=-30
(2;-30)

Help plsssssss:)))))))

Answers

Answer:

x = -14

Steps:

Rewrite the equation as -8 = 6+x

Then move all terms not containing x to the right side of the equation.

x = -8-6

Afterwords subtrack.

x = -14.

hope this helps :)
answer is x= -14. hope this helped!
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