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tia_tia [17]
2 years ago
15

Helppp pleasee it’s needed quick points

Mathematics
1 answer:
Dominik [7]2 years ago
6 0

hope this helps :)

.............

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Mozart's Music Store rents trombones for $34 a month. Bach's Music Store rents trombones for $30 per month plus a yearly fee of
jeka94

Answer:

Step-by-step explanation:

Let M(x) be the cost of renting from Mozart's Music Store for x years, and B(x) be the cost of renting from Bach's Music Store for x years.

From the problem statement, we can come up with the following equations:

M(x) = 34(12x)

B(x) = 30(12x) + 48x

Plugging in x = 9 for each equation, we can get the answer:

M(9) = 34(12 * 9)

M(9) = 34(108)

M(9) = 3672

B(9) = 30(12 * 9) + 48(9)

B(9) = 30(108) + 432

B(9) = 3240 + 432

B(9) = 3672

From this, we can see that the value is equal for both stores.

4 0
3 years ago
George is solving the equation below by finding successive approximations. He started from a graph where he found the solution t
skelet666 [1.2K]

The mistake made by George is; D:George should have averaged the two differences instead of the two bounds.

<h3>How to Solve Successive Approximations?</h3>

In Mathematics, successive approximation can be defined as a classical method that is used in Calculus for solving integral equations or initial value problems.

In this question, George started the first iteration of successive approximation by using the lower and upper bounds of the graph. However, we can deduce that George made a mistake instep 5 because he should have used x = 3/2 as the new upper bound.

Read more about Successive Approximations at; brainly.com/question/25219621

#SPJ1

6 0
2 years ago
What is (7-7i) in polar form
jonny [76]
 z = 7√2 cos(7/8π) + 7√2i sin(7/8π) = 7√2e^(i7/8π)
4 0
3 years ago
Read 2 more answers
How much will he pay for?
motikmotik

Answer:

$14.25 is the answer but to clear things up it is $2.25 for a bag of pop corn and $1.50 for a soda 5x2.25= 11.25 2x1.50=3 ,3+11.25=$14.25. and you can check that by using the amount for the pop corn and the soda in the first 2 equations :)

5 0
3 years ago
Consider the equation below.<br> -2(bx-5)=16 <br> Answer quick
Vlada [557]

Answer:

b= −3 /x

Step-by-step explanation:

Step 1: Add -10 to both sides.

−2bx+10+−10=16+−10

−2bx=6

Step 2: Divide both sides by -2x.

−2bx

−2x

=

6

−2x

b= −3 /x

6 0
3 years ago
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