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Lera25 [3.4K]
3 years ago
9

What is 3z + 2 when z = 2?

Mathematics
2 answers:
Ber [7]3 years ago
6 0
Answer: B

Exploitation : you just do 3x2 wich is 6 then you add 6+2 wich gives you 8
I am Lyosha [343]3 years ago
4 0

Answer:

b 8

Step-by-step explanation:

just replace the z with a 2 and solve

3(2)+2

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Literal equations 2x-3y=8 solve for y
vichka [17]
2x-3y = 8

Add 3y on both sides

2x = 8 + 3y

Subtract 8 on both sides

3y = 2x - 8

Divide 3 on both sides

y= \frac{2}{3}x- \frac{8}{3}
4 0
3 years ago
Read 2 more answers
If the public debt of the United States of Apex is 9,529,034,179,824,022 Apex dollars and its gross domestic product (GDP) is 16
aivan3 [116]
To compute for the debt-to-GDP ratio, we just have to divide the debt given in this item by the GDP and convert the quotient to percentage. That is,
                debt-to-GDP ratio = (9,529,034,179,824,022)/                              (16,247,683,987,248,007) x 100%
                debt-to-GDP ratio = 58.65%
Thus, the answer is FALSE. 
8 0
3 years ago
Read 2 more answers
Amy has a piece of wood that measures 42 inches. The model shows the length remaining after she cut a piece from the 42-inch pie
Hitman42 [59]

Answer:

She has 42 pieces of wood each of 1 inch of length.

Step-by-step explanation:

Amy has 42 inches piece of wood.

She has to cut an inch.

After cutting pieces of inch each she counts the pieces to be 42.

Mathematically

Total length / unit lenght = Number of pieces

42 inches/ 1 inch= 42 pieces.

She has 42 pieces of wood each of 1 inch of length.

6 0
3 years ago
<img src="https://tex.z-dn.net/?f=c.p%20%3D%20rs.750%20%20%5C%3A%20profit%20%3D%2050" id="TexFormula1" title="c.p = rs.750 \: p
White raven [17]

Answer:

SP=Rs 800

Step-by-step explanation:

→As we have,

→Profit=SP-CP

Now,

Profit=SP-CP\\Rs50=SP-Rs750\\Rs50+Rs750=SP\\SP=Rs800

8 0
2 years ago
the first side of a triangle measures 4 in. less than the second side, the third side is 3 in. more than the first side, and the
Shtirlitz [24]
Start by representing the lengths of the three sides of your triangle:

first side:  x-4 (inches)
second side:  x (inches)
third side:  (x-4) + 3 (inches)

Add these three quantities up to obtain a formula for the perimeter, and set your sum equal to the given perimeter (15 inches):

x-4  +  x  +  x-4  -3  =  15

3x-11=15
3x=26
x=26/3

Thus, the length of the 2nd side is 26/3; that of the first side is 26/3-4, or 14/3; and that of the third side is 14/3+3, or 23/3 (all measurements in inches).


3 0
3 years ago
Read 2 more answers
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