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3 years ago

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I am confused help me

2 answers:

bonufazy [111]3 years ago

4 0

2x+3=17
subtract 3 from both sides
2x=14
divide both sides by 2 and get
x=7

victus00 [196]3 years ago

3 0

You need to subtract the 3. when you add a 3 you end up with 6. WHAT YOU DO TO ONE SIDE, YOU MUST DO TO THE OTHER.

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Sam works as a tutor for an hour and as a waiter for an hour. This month, he worked a combined total of hours at his two jobs. L

alexandr402 [8]

Answer: $-4t+1590$

Step-by-step explanation:

<h3> The complete exercise is:</h3><h3> "Sam works as a tutor for $11 an hour and as a waiter for $15 an hour. This month, he worked a combined total of 106 hours at his two jobs. Let "t" be the number of hours Sam worked as a tutor this month. Write an expression for the combined total dollar amount he earned this month."</h3><h3> </h3>

Let be "t" the number of hours Sam worked as a tutor this month and "w" the number of hours Sam worked as a waiter this month.

Then:

1. You know that he earned $11 per hour working as a tutor . This can be represented with this expression:

$11t$

2. Since he earned $15 per hour working as a waiter,you can represented this with this expression:

$15w$

3. Then, the total amount of money in dollars he earned this month can expressed as:

$11t+15w$

4. Since he worked a combined total of $106$ hours at his two jobs this month, you know that:

$t+w=106$

Solving for "w":

$w=106-t$

5. Substitute $w=106-t$ ] into the expression $11t+15w$ , then:

$11t+15(106-t)$

6. Simplifying, you get:

$=11t+1590-15t=-4t+1590$

5 0

4 years ago

There were 375 students who said they rode the bus. This number represents 60% of the school enrollment. How many student are en

SVETLANKA909090 [29]

You would do 375 divided by 60% and get 6.25 if need to round to nearest whole it would be 6

5 0

3 years ago

Read 2 more answers

Masada sold his radio to Agouti at sh 63,000 making a loss of 10%.

Viefleur [7K]

Given:

Selling price of radio for Masada = 63,000

Loss = 10%

To find:

The amount of money Masada paid for the radio?

Solution:

Let x be the amount of money Masada paid for the radio.

According to the question,

$x-10\%\text{ of }x=63000$

$x-\dfrac{10}{100}x=63000$

$x-0.1x=63000$

$0.9x=63000$

Divide both sides by 0.9.

$x=\dfrac{63000}{0.9}$

$x=70000$

Therefore, Masada paid 70,000 for the radio.

4 0

3 years ago

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Vikentia [17]

2.02, 2.03, 2.2, 2.22, 2.23, 2.3 is the correct order.

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3 years ago

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makkiz [27]

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