One number is five more than another, and their sum is three less than three times the smaller. Find the numbers.If x represents the smaller number, which equation could be used to solve for X?
x2 + 5 = 3x - 3
2x+ 5 = 3x - 3
2x + 5 = 31x - 3)

Answers

Answer 1
Answer: 2x+5=3x-3

One number so X and five more than another so addition is the sum so equals and 3 less than so subtraction and the smaller number which is X
Answer 2
Answer:

Answer:

Answer = 2x+5 = 3x-3

Step-by-step explanation:

1) one number is five more than another

wehavetwonumbershere:xandx+5

2) sum is three less than three times the smaller

sum(x+x+5)=threeless(-3)threetimessmaller(3x)

So,combiningallboldnumbers:

2x+5=3x-3


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How do I solve for x

Answers

Triangles ABC and DEF are similar, which means corresponding sides are proportional to one another. Here, side AB corresponds to DE, BC to EF, and AC to DF.

We know the length of AB and AC, and we can figure out the length of BC using the Pythagorean theorem:

8^2+BC^2=17^2\implies BC=15

Sides BC and EF correspond to one another, and EF is 2 times longer than BC. This means DF is 2 times longer than 17, so that x=34.

How multiplying fractions is similar to multiplying whole number and how it is different

Answers

Same=Both mulitply
Different=Different numbers
It is same because you can make a whole number a fraction by putting a 1 under it. It is different because the wholenumber would be an impropper fraction if you put a 1 under ut

2 pounds of potatoes are taken out of the bag what weight does the scale show now

Answers

you should aske them together in 1 quesiton (I am assuming the scale had 5 pounds before)

so 5-2=3 pounds
to ounces=3 times 16 since 16 oz pper ppound

3 times 16=48 oz
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The total cost of water heater including a 7% sales tax is 524.30 what is the cost of the water heater without the tax

Answers

patio and proportionx/524.30= 7%/100%cross multiply100x= 3670.1divide by 100x= $36.70 sales taxsubtract that from the price paid$524.30- $36.70=$487.60$487.60 is the cost of the water heater before the sales taxhope this helps

Jack has 120 songs on his music player. Some are rock, some are jazz, and the rest of classical pieces. If his music player is on who random shuffle mode the probability that it will be to play a classical piece is 2/5 and the probability that it will play a jazz piece is 1/3. How many songs of each type are on jacks music player?

Answers

2/5 and 1/3 have a common denominator of 15. 6/15, 5/15, and 4/15 add up to 15/15. So the chances of rock are 4/15. 120 divided by 15 is 8. Six times eight equals fourty eight, five times eight equals forty, and four times eight equals thirty two. So there are 48 classical songs, 40 jazz songs, and 32 rock songs.

Kegan wants to buy a new skateboard that will cost $140 so far Keegan has saved $30 toward the purchase of the skateboard to raise the remaining money needed Keegan mothers his neighbors lawn and charges $10 each time he completes the job writing equation to find X the number of times Keegan needs to mow his neighbors lawn to earn enough money how many times of Keegan need to mow his neighbors lawn to have enough money to buy the skateboards

Answers

Answer:

Keegan need to mow 11 times to his neighbors lawn to have enough money to buy the skateboards.

Step-by-step explanation:

Consider the provided information.

It is given that Keegan need $140 and Keegan saved $30. Keegan also charges $10 each time he completes the job writing.

Let x the number of times Keegan needs to mow his neighbors lawn to earn enough money.

Thus the required equation is;

140=30+10x

Now solve the equation as shown below:

140-30=10x

110=10x

(110)/(10)=x

x=11

Hence, Keegan need to mow 11 times to his neighbors lawn to have enough money to buy the skateboards.

Answer:


Step-by-step explanation:

140-30=110

He charges 10$ every time he mowed someones lawn

So 110/10=11

He would have to mow his neighbors lawn 11 times.