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3 years ago

Please help me!!! :(

Mathematics

1 answer:

I am Lyosha [343]3 years ago

4 0

Answer:

280

Step-by-step explanation:

7*5*4*2=280

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Austin determined that he has $13.50 in his piggy bank just in quarters and dimes. If q represents the number of quarters he has

Luda [366]

Answer:

Step-by-step explanation:

8 0

3 years ago

What is the least common multiple of 5 and 8?

denis-greek [22]

40

(Mark me the brainliest)

5 0

2 years ago

4.) Fill in the table to show a proportional relationship and then identify the

Lady bird [3.3K]

Answer/Step-by-step explanation:

✔️Number of Yoga classes = x

Cost ($) = y

Constant of proportionality (k) = y/x

Using the pair form the table of values given, (4, 60), find the constant of proportionality:

✅k = 60/4 = 15

Equation that represents the relationship between x and y is:

y = 15x

✔️Let's complete the table.

✅When number of yoga classes (x) = 2:

Substitute x = 2 into y = 15x

Thus,

y = 15*2 = 30

That is, 2 Yoga classes will cost $30

✅When number of yoga classes (x) = 6:

Substitute x = 6 into y = 15x

Thus,

y = 15*6 = 90

That is, 6 Yoga classes will cost $90

✅When number of yoga classes (x) = 8:

Substitute x = 8 into y = 15x

Thus,

y = 15*8 = 30

That is, 8 Yoga classes will cost $120

4 0

3 years ago

PLEASE HELP ME I NEED THIS ASAP

tamaranim1 [39]

Answer:

Step-by-step explanation:

13*5=65

13 is a prime number and so is 5

13+5=18

18 is a factor of 36

the answer is 65

6 0

3 years ago

Read 2 more answers

Rewrite each multiplication or division expression using a base and an exponent

brilliants [131]

Using the laws of indices , 4⁵ ÷ 4² can rewritten as 4³.

<h3>What is the result of the division in exponent form?</h3>

Given the expression; 4⁵ ÷ 4²

To perform the division operation, we use one of the laws of indices;

$n^a/n^b = n^{a-b}$

Given that;

n = 4
a = 5
b = 2

Now, we apply the laws of indices ;

4⁵ ÷ 4² = 4⁵⁻² = 4³

Therefore, using the laws of indices, 4⁵ ÷ 4² can rewritten as 4³.

Learn more about exponents here: brainly.com/question/15993626?

#SPJ1

6 0

2 years ago