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Molodets [167]
2 years ago
13

6z + 4z and 10 +2z plssss

Mathematics
2 answers:
Ksivusya [100]2 years ago
8 0

Answer:

I'm pretty sure it's 10z and 12z

you add

Yuliya22 [10]2 years ago
7 0
12z+ 10

add up all the z terms
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Pedro is doing math exercises from a software program he recently purchased. In the program, you have to get at least 70% of the
Nookie1986 [14]
The inequality would be
0.75q ≥ 0.70(q+1)

q is defined as the number of questions he answers after the first one.  We are told he gets 75% of those correct; 75%=75/100=0.75.  This gives us 0.75q.

Since he gains proficiency on the exercises, the total number he gets correct has to be at least 70%.  This means the inequality would have the symbol greater than or equal to, as it cannot be less and have him gain proficiency.

He has already answered 1 question and answers q more; this gives us a total of q+1.  Since he gains proficiency, the cutoff was 70%; 70%=70/100=0.70.  This gives us the expression 0.70(q+1).

Our total inequality would then be 0.75q ≥ 0.70(q+1)
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3 years ago
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Find out what number the X represents <br>7x -9 = 5<br>​
BigorU [14]

I have worked it out the answer equals 2

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2 years ago
The $199.99 game console Amy purchased was on sale for 10% off. How much did Amy pay?
Sonja [21]

Answer:

$179.99

Step-by-step explanation:

Take total cost and multiply by the percent in decimal form

$199.99*0.10

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Which point is a distance of 5 units from the point (1, 9)? A. (6, 8) B. (2, 4) C. (3, 3) D. (5, 6)
wolverine [178]

Answer:

A

Step-by-step explanation:

(6,8) is the correct answer

6 0
2 years ago
Write an equivalent
erma4kov [3.2K]

Answer:

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