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AnnZ [28]
3 years ago
15

william bought paint brushes for his remodeling project.He saw 3 shelves with 6 paint brushes on each shelf.The paintbrushes are

$4 each.How much will william spend if he buys all the paint brushes on the 3 shelves?
Mathematics
1 answer:
Serga [27]3 years ago
5 0

The answer is 72. If there are three shelves with 6 brushes, you first can figure out how many brushes there are. 6 x 3 = 18. Then, if each brush is 4 dollars, 4 times 18 = 72.

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What is the surface area of a cylinder that has the following measurements?
Verizon [17]

Answer:

<u>175.84</u>

Step-by-step explanation:

50.24+50.24=100.48

100.48+75.36=175.84

5 0
3 years ago
Read 2 more answers
A tape diagram. There are 65 students out of 100 students who ride the bus. There are question mark students out of 800 students
SVEN [57.7K]

Answer:

<em>800÷100 = 8</em>

<em>65×8=520</em>

\frac{520}{800}

another way:

<em>100%-65%=35%</em>

<em>35% = 0.35</em>

<em>800×0.35= 280</em>

<em>800-280=</em>520

another way:

<em>65% = 0.65</em>

<em>0.65×800=</em>520

Hope it helped! :)

6 0
2 years ago
You are heading to Cedar Point for the day. It costs $50 to get in to the park and each ride costs $2 for a ticket. Write an exp
Makovka662 [10]

Answer: 50 + 2x

Step-by-step explanation: It's pretty basic math, you have your flat fee ($50) and then you add your variable 2x. 2 is multiplied by x so you can figure out the amount that it costs to ride the rides.

3 0
2 years ago
He football team has 30 more members than the basketball teams. If each group had 10 more members, the ratio of their membership
aivan3 [116]

We know that x = 30 + y, because the problem says that there are 30 more football players than basketball players.

Each group has 10 more members added: x + 10 and y + 10. We can write x + 10 as 30 + y + 10 or 40 + y.

The ratio (40 + y)/(y + 10) = 3/2. You can cross multiply to get:

80 + 2y = 3y + 30

Combine like terms to get:

y = 50 members on the basketball team. Since there are 30 more members on the football team, you just add 30 to 50 to get x = 80 members on the football team.

7 0
3 years ago
Find the 30th term of an arithmetic progression 5,1015,20​
Ne4ueva [31]

Answer:

150

Step-by-step explanation:

The n th term of an arithmetic progression is

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here d = 10 - 5 = 5 and a₁ = 5, hence

a_{30} = 5 + (29 × 5) = 5 + 145 = 150

5 0
2 years ago
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