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artcher [175]
3 years ago
14

16. Joe has 5 sports cards. He bought 3 packs with

Mathematics
1 answer:
faust18 [17]3 years ago
3 0

We can write an equation like; 5 + 3x = 35

Steps to solve:

5 - 5 + 3x = 35 - 5

3x = 30

3x/3 = 30/3

x = 10

There were 10 cards per pack.

Best of Luck!

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Help as soon as possible!
Vika [28.1K]

Answer:

(7 + x + a)(7 - x - a)

Here you buddy hope it helps!

6 0
2 years ago
Identify the mixed number for the picture shown. A. 2 1⁄4 B. 11⁄2 C. 2 1⁄2 D. 3
snow_lady [41]

Answer:

A and C are mixed numbers

Step-by-step explanation:

  • A mixed number is a whole number with a fraction.
  • Correct Example: three and three-fourths is a mixed number.
  • Incorrect Example: Three is not a mixed number.
4 0
3 years ago
Read 2 more answers
What is -5g + 15h - 25 ​
lukranit [14]

Answer:

15h

Step-by-step explanation

-5g plus 15h is 10 h  minus 25 is 15h

5 0
2 years ago
What is the remainder of the quantity 5 x cubed plus 7 x plus 5 end quantity divided by the quantity x plus 2 end quantity? Show
jarptica [38.1K]

The remainder of the polynomial equation is -49

<h3>What is a remainder of a polynomial equation?</h3>

The remainder of a quantity in an algebraic expression of a polynomial equation is the remaining amount of the quantity left and can not be divisible by the divisor.

From the given information, we are to find the remainder of the given algebraic equation:

\mathbf{= \dfrac{5x^3+7x+5}{x+2} }

Using the long division method, we have:

\mathbf{= \dfrac{5x^3+7x+5}{x+2} } \implies \mathbf{5x^2 + \dfrac{-10x^2+7x+5}{x+2}}

Divide by \mathbf{ \dfrac{-10x^2+7x+5}{x+2}}, we have:

\mathbf{= 5x^2- 10x+ \dfrac{27x+5}{x+2}}

Divide by \mathbf{\dfrac{27x+5}{x+2}}, we have:

\mathbf{= 5x^2- 10x+ 27 +\dfrac{-49}{x+2}}

Learn more about finding the remainder of a polynomial equation here:

brainly.com/question/24978997

#SPJ1

4 0
1 year ago
the morning shift at the point grocery store is about 6.5 hours long. if the cashiers make $10.25 an hour, how much do they make
Burka [1]

Answer:

$66.63

Step-by-step explanation:

6.5 * 10.25 = 66.625 = 66.63

6 0
3 years ago
Read 2 more answers
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