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Artyom0805 [142]
2 years ago
14

Help please. i have no idea how to do this.

Mathematics
1 answer:
Grace [21]2 years ago
5 0

Answer:

ill help u lol im pretty positive its 8

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Is the set of positive intergers the same as nonnegative integers?
algol13
No there totally differnt 
8 0
3 years ago
A taxi charges $1.25 per mile and a flat fee of $2.75. How much would Maria pay for a 5 mile ride?
Olegator [25]

Answer:

9

Step-by-step explanation:

so you write the expression 2.75+1.25x= ?

If we subsitute the X for 5(miles) the we'll have the expression 2.75+1.25(5)= ?

and if you simplify that you will get 9.

7 0
3 years ago
Identify the x-intercept and y-intercept of the equation below.
Radda [10]

Answer:

x intercept at (7/3 , 0)

y intercept at (0,-3)

Step-by-step explanation:

9x-7y=21

we need to find x  and y intercepts

To find x intercept , plug in 0 for y

9x - 7(0) = 21

9x = 21

divide by 9 on both sides

x= 21/ 9 = 7/3

so x intercept at (7/3 , 0)

To find y intercept , plug in 0 for x

9(0) - 7(y) = 21

-7y = 21

divide by -7 on both sides

y= -3

so y intercept at (0,-3)

6 0
3 years ago
I WILL MAKE BRAINLIEST
n200080 [17]

Answer:

c expression and b is number

Step-by-step explanation:

7 0
3 years ago
Find the value of f(4) for the function.<br><br> f(a) = 2(a + 4)-4
mixer [17]

Step-by-step explanation:

4a=2a+4

C.L.T

4a-2a=4

2a=4

=2

8 0
2 years ago
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