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nalin [4]
2 years ago
5

A rectangular garden has a length of 5a + 17 feet and a width of 4a feet. Which expression represents the area of the garden in

square feet?
Mathematics
1 answer:
mafiozo [28]2 years ago
7 0

Answer:

2(5a+17)+2(4a)=10a+34+8a=18a+34the area of the garden

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Which absolute value function defines this graph?
bixtya [17]
The first one because it has a negative slope (which is -4) and h is always the opposite while k stays the same. By the way h is the 2 and k is the 3
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3 years ago
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For the given values of n and d, find integers q and r such that n = dq + r and 0 ≤ r < d. n = −67, d = 8
Firlakuza [10]

Answer:

q = 8

r = 3

Step-by-step explanation:

Given

n = dq + r

0 \le r < d

n = 67 --- not -67

d = 8

Required

Find q and r

Substitute values for d and b

n = dq + r

67 = 8 * q + r

67 = 8q + r

Make q the subject

q = \frac{67 - r}{8}

0 \le r < d means that r is less than 8 but greater than or equal to 0

And r and q are integers.

Let r = 3

q = \frac{67 - 3}{8}

q = \frac{64}{8}

q = 8

No other true values of r and q can be gotten.

7 0
3 years ago
A store item is originally priced at $80. the item goes on sale at a 25% discount. two weeks later that sales price is marked do
s2008m [1.1K]
First, the item goes on sale for 25% discount which means that the price will now be only 75% of the original price.

Case 1:  Price = ($80)(0.75) = $60

Then, the item is sold for additional discount of 10% which the new price is only 90% of the supposed price. 

Case 2: Price = ($60)(0.90) = $54

Answer: $54
3 0
3 years ago
Let f(x) = 3x - 5 and g(x) = x +10 Find f(g(x))
valkas [14]

Answer:

f(g(x)) = 3x + 25

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Distributive Property

<u>Algebra I</u>

  • Function Notation
  • Function Composition

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 3x - 5

g(x) = x + 10

<u>Step 2: Find f(g(x))</u>

  1. Substitute:                    f(g(x)) = 3(x + 10) - 5
  2. Distribute 3:                  f(g(x)) = 3x + 30 - 5
  3. Subtract:                       f(g(x)) = 3x + 25
3 0
3 years ago
Please anyone please help me answer this question ​
Paladinen [302]

Answer:

61°

Step-by-step explanation:

Since the angles make up a full circle which is 360°, deduct all the degrees with numbers from 360°

360 - 65 - 50 - 62 = 183

x + 2x = 3 x

3x = 183

x = 183 ÷ 3 = 61

3 0
3 years ago
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