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nevsk [136]
2 years ago
9

PLS HELP ME ASAP FOR ALL 4! (SHOW WORK!!) + LOTS OF POINTS!! :)

Mathematics
2 answers:
frez [133]2 years ago
6 0
1 is B this should help

butalik [34]2 years ago
5 0
80n+20; You wanna know?
Well, since you only have to pay for every night and not everyday for the dog, 'a' is the correct answer.
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What is the area of the figure?
masya89 [10]

Step-by-step explanation:

∆=3*6=18

[]=5*15=75

75+18=93 in squared

3 0
3 years ago
Simplify completely''''​
34kurt

Answer:

\displaystyle \frac{2(x + 3)}{5x - 2}

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

<u>Algebra I</u>

  • Terms/Coefficients
  • Factoring

Step-by-step explanation:

<u>Step 1: Define</u>

\displaystyle \frac{2x^2 + 16x + 30}{5x^2 + 13x - 6}

<u>Step 2: Simplify</u>

  1. [Fraction] Factor numerator:                                                                         \displaystyle \frac{2(x + 3)(x + 5)}{5x^2 + 13x - 6}
  2. [Fraction] Factor denominator:                                                                     \displaystyle \frac{2(x + 3)(x + 5)}{(x + 3)(5x - 2)}
  3. [Fraction] Divide:                                                                                           \displaystyle \frac{2(x + 3)}{5x - 2}
8 0
2 years ago
2] The Patel family drinks a total of 360 fijuid ounces of water a day. How many cups of water is
adell [148]

Answer:

45 cups

Step-by-step explanation:

8 ounces are in 1 cup.

360oz/8oz=45 Cups

3 0
2 years ago
Read 2 more answers
A family dinner check was $38.82. Estimate a 15% tip
Radda [10]

Answer:

$5.82

Step-by-step explanation:

6 0
2 years ago
A distribution with a shape that is symmetrical around the mean with a "bell" shape is described as
Aliun [14]

a 'normal distribution' - gives a bell shape

4 0
3 years ago
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