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iVinArrow [24]
3 years ago
13

If you know it please tell me it would help a lot

Mathematics
1 answer:
geniusboy [140]3 years ago
5 0
7n \le 21

Divide both sides by 7.

n \le 3

n must be less than or equal to 3. n can be 3 or any number under 3.

For example, n can be 1, 2, 3.
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Chris Paul makes his free throws 88% of the time what is the probability of Chris Paul making all of his next 9 free throws
Semenov [28]
So with that data we can say 88% of 9 of his shots will go in. That number is probably going to be a decimal so we'll round up. 0.88 x 9 = 7.92. You can't make a hundredth of a free throw shot so let's round up to 8 a whole number. The theoretical probability that Paul will make his next nine shots is 8/9.
8 0
3 years ago
Read 2 more answers
How do you solve this equation?
Lerok [7]

Answer:

  p = A/(1 +rt)

Step-by-step explanation:

Combine terms using the distributive property, then divide by the coefficient of p.

  A = p(1 +rt)

  A/(1 +rt) = p

8 0
3 years ago
At the green house of salad you get a $1 coupons for every 3 salads you buy.What is the least number of salad you could buy to g
IrinaK [193]

If one coupons costs you 3 salads, 10 salads costs you 10 × 3 = 30 salads.

To get $10 in coupons, the least amount of salads you would need to buy is 30.

5 0
3 years ago
Okay so I'm working on solving equations<br><img src="https://tex.z-dn.net/?f=%20-%2015x%20%2B%205%20%3D%20%20-%2010x%20%2B%2025
Ksenya-84 [330]

Answer:

x = -4

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define</u>

-15x + 5 = -10x + 25

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Add 15x on both sides:                    5 = 5x + 25
  2. Subtract 25 on both sides:              -20 = 5x
  3. Divide 5 on both sides:                   -4 = x
  4. Rewrite:                                             x = -4
8 0
2 years ago
A block of glass has a mass of 22.5g and a volume of 9cm cubed.
melisa1 [442]

Answer:

density, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre.

Step-by-step explanation:

3 0
2 years ago
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