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Ostrovityanka [42]
3 years ago
13

Combine the like terms to create an equivalent expression. 5 + 9t + 3

Mathematics
1 answer:
Butoxors [25]3 years ago
5 0

Answer:

9t + 8

Step-by-step explanation:

Step 1: Write expression

5 + 9t + 3

Step 2: Combine like terms (constants)

9t + 8

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A bookstore manager marks down the price of older hardcover books,which originally sell for b dollars,by 46 percent. What is the
baherus [9]
46 percent as a decimal is 0.46

b-0.46b=p
b is original price
p is price after markdown
6 0
4 years ago
The function c=180n+250 represents the total lodging cost c (in dollars) for a stay at a vacation destination of n nights.
Svetlanka [38]

Given:

The function for the total lodging cost c (in dollars) for a stay at a vacation destination of n nights is

c=180n+250

Budget = $900

To find:

The number of nights you can stay at you vacation destination.

Solution:

Since, budget is $900, therefore, the cost must be less than or equal to $900.

c\leq 900

180n+250\leq 900

180n\leq 900-250

180n\leq 650

Divide both sides by 180.

n\leq \dfrac{650}{180}

n\leq 3.611

Number of nights must be a whole number. So, greatest whole value of n is 3.

Therefore, you can stay 3 nights, i.e., n=3.

8 0
3 years ago
The physician orders 600mg of ibuprofen for a patient who will be transferred back to an
Anit [1.1K]

Answer: 3?

Step-by-step explanation:

2,4,6

7 0
3 years ago
Read 2 more answers
Rosa's best time in a race is two seconds faster than her second-best time. Her second-best time is 1 1/4 times her best time. W
Svetradugi [14.3K]
B) 10 seconds. 10/8=1 1/4
8 0
3 years ago
Find the volume of the solid. When​ appropriate, use π=3.14 and round your answer to the nearest hundredth.
Elenna [48]

Answer:

3179.25

Step-by-step explanation:

Hello!

To find the volume of a cylinder we use the equation

V = \pi r^{2} h

V is volume

r is radius

h is height

Put in what we know. It is says to use pi as 3.14

V = 3.14 * 7.5^{2} *18

Solve

V = 3.14 * 56.25 * 18

V = 3179.25

Hope this Helps!

5 0
4 years ago
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