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lys-0071 [83]
3 years ago
13

Plsss someone help i need help with this

Mathematics
2 answers:
serious [3.7K]3 years ago
6 0
For one it’s 32/5
2. 32
Wewaii [24]3 years ago
5 0

Answer:

  1. -3/5 + 7 = 32/5 or 6.4
  2. 51 + -19= 32
  3. -321 + -85= -406

Step-by-step explanation:

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Executives for a grocery store chain want to survey their employees about a new policy regarding break times. To
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Answer:

Stratified random

Step-by-step explanation:

got it right

3 0
2 years ago
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There are three marbles in a bag. One is red and two are black. What is the probability of picking a black marble first, putting
Maru [420]

Answer:

well for me I think

Step-by-step explanation:

2/3×2/3

4/9

since they are replacing the black marbles back

6 0
3 years ago
Noor wants to spend less than $20 on condiments. Each kilogram of salt costs $1.50, and each kilogram of
elena55 [62]

Answer:

1.50S + 2.50P > 20

Step-by-step explanation:

5 0
3 years ago
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After lunch, you see the bumper cars and want to ride them. Here’s what the sign says:
NemiM [27]

Answer:

The option of 6 minutes with 8 tickets given more time for the money.

Step-by-step explanation:

Which one gives you more time for your money?

We have to find the time per ticket, which is the number of minutes divided by the number of tickets.

6 minutes: 8 tickets

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8 minutes:12 tickets

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So the option of 6 minutes with 8 tickets given more time for the money.

7 0
2 years ago
Simplify
Blababa [14]
Equation describes a sloping line. For any
equation ax+by+c = 0, slope is .<span>X intercept is found by setting y to 0: ax+by=c becomes ax=c. that means that x = c/a. 30/5 = 6.Y intercept is found by setting x to 0: the equation becomes by=c, and therefore y = c/b. Y intercept is 30/-3 = -10.Slope is -5/-3 = 1.66666666666667.<span> Equation in slope-intercept form: y=1.66666666666667*x+-10.</span></span>
6 0
3 years ago
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