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3 years ago

0) Solve each equation. 90 = 3y y = I need help asp

Mathematics

2 answers:

Natalija [7]3 years ago

6 0

Answer: y = 30

Step-by-step explanation:

90 = 3y

Divide each side by 3

30 = y

navik [9.2K]3 years ago

5 0

The answer is y= 30: 90/3= 30

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30 Points. Solve the given equation and show your work. Tell whether the equation has one solution, an infinite number of soluti

a_sh-v [17]

Answer:

x = 3

Step-by-step explanation:

First distribute

2x + 4x - 4 = 2 + 4x

combine like terms

6x - 4 = 2 + 4x

continue

2x - 4 = 2

add 4 to both sides

2x = 6

divide both sides by 2

x = 3

7 0

2 years ago

Read 2 more answers

If u know this question I would be glad for your help

Damm [24]

The answer is 2,575.

7 0

3 years ago

Rearrange (∛7ab²)³ to have a rational exponent.

Butoxors [25]

I think 7a^3b^6, but im not sure so im sorry if it is wrong

3 0

2 years ago

W contains the best franchises of 2015 according to Entrepreneur. If W= {Hampton Hotels, Anytime Fitness, Subway, Jack in the Bo

weeeeeb [17]

Answer:

Proper Subsets = 1023

Step-by-step explanation:

Given $W= \{Hampton\ Hotels, Anytime\ Fitness, Subway, Jack\ in\ the\ Box, Supercuts, \\Jimmy\ Johns, Servpro, Denny's, Pizza\ Hut, 7-Eleven\}$

Required

Determine the proper subsets

Proper Subset (P) is calculated using;

$P = 2^n - 1$

Where

$n = number\ of\ elements$

In this case;

$n = 10$

So:

$P = 2^n - 1$

$P = 2^{10} - 1$

$P = 1024 - 1$

$P = 1023$

Hence;

Proper Subsets = 1023

7 0

3 years ago

Ramona went out with her 3 sisters, they spent $58 plus

Leto [7]

<h2>Problem:</h2>

Ramona went out with her 3 sisters, they spent $58 plus 9% tax on their meal. They also left 15% tip. If they divided up the bill evenly, how much did each of them spend?

<h2>Solution:</h2>

$\frac{58 + 58(9\% + 15\%)}{3}$

$= \frac{58 + 58(0.09 + 0.15)}{3}$

$= \frac{58 + 58 \times 0.24}{3}$

$= \frac{58 + 13.92}{3}$

$= \frac{71.92}{3}$

$= 23.97$

<h2>Answer:</h2>

Each of them did spend $23.97

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8 0

3 years ago