MATHEMATICS HIGH SCHOOL

Calculate the cost of gasoline for a 420 mile trip if your car averages 20 miles/gallon of gas and the gas costs $3.55 per gallon

Answers

Answer 1

Answer:

Answer:

$74.55

Step-by-step explanation:

420 divided by 20 =21

21 times 3.55= 74.55

Hope this helps!

Related Questions

Which of the following expressions are equivalent to 16a³b²-8a565 +12a4b? Select all that apply.4a³b (4b-2a²b4 +3a) 2ab (8a²b-8a¹b² +6a³) 4a³65 (4a²b³-2+3ab¹) 2a²b (8ab-4a³b4 + 6a²) 4b (4a³b-2a564 +3aª) 2a (8a³b²-4a¹b5 +6a¹b)
Select the mathematical sentence that is true. A. 3 • (7 – 3) + 5 ≤ 6 + 2 • 1 B. 3 • (7 – 3) + 5 < 6 + 2 • 1 C. 3 • (7 – 3) + 5 > 6 + 2 • 1 D. 3 • (7 – 3) + 5 = 6 + 2 • 1
(4,?) is on the line 8x – 3y = -10. Find the other half of the coordinate
3. Mauro has 140 ft of rope. He will cut it into two pieces so that the length of the longer piece is 3 times the length of the shorter piece. What will the length of the longer piece be?4. Maggie has only dimes and quarters in her purse. She has 27 coins with a total value of $4.05 in her purse. How many dimes does Maggie have in her purse?Question 5.5. Choose the correct answer.Kevin wants to make a mixture that is 50% lemon juice and 50% lime juice. How much 100% lemon juice should he add to a juice that is 40% lemon juice and 60% lime juice to make 6 gal of the 50% lemon/50% lime juice mixture? (Points : 1)0.5 gal1 gal2 gal2.5 gal
Answer this: x=6 y=-2-8x-4y+x

The ratio table below shows the number of miles Shondra drove in a car for certain amounts of time during a road trip. Driving Distance Hours Driven Miles Driven 1 60 2 120 3 180 4 ? If Shondra traveled the same number of miles each hour, how many miles did she travel in 4 hours? The first to answer i will put you as brainlyest

Answers

If Shondra traveled the same number of miles each hour during her road trip, we can calculate the miles she traveled in 4 hours by simply multiplying the miles she traveled in 1 hour by 4:

Miles Driven in 1 Hour = 60 miles

Miles Driven in 4 Hours = 60 miles/hour * 4 hours = 240 miles

So, Shondra traveled 240 miles in 4 hours.

Simplify each expressiona. 5n2 − 3n2
b. 8 + 3b − 2c − 4 + 6b
(these are the answer choices)
A. a. −2n2
b. 9b − 2c + 4

B. a. −8n2
b. 9b − 2c + 4

C. a. 2n2
b. 9b − 2c + 4

D. a. 8n2
b. 9b − 2c + 4

Answers

Alright now combine all like terms remember no matter what you can allways add like terms ok now it would be 5-3 you should get two now add the n and the squared 2 and 2n2 should be your answer witch is ANow for the other equation 8+-4 =4 3b +6b = 9b now drag the 2c down and you get4+9b-2c I hope this helps you

The local fire station is holding a pancake breakfast. They need 14 quarts and 2 cups of buttermilk to make the pancakes. The buttermilk at the store is sold in 1 pint containers. How many pints of buttermilk do they need to purchase?

Answers

Why do they need so much pancakes?

Final answer:

To make the pancakes for the fire station's breakfast, they need to purchase 29 pints of buttermilk.

Explanation:

To calculate the number of pints of buttermilk the fire station needs to purchase, we need to convert the given amount of buttermilk into pints. There are 2 cups in a pint, so we can convert the 14 quarts and 2 cups into pints.

There are 4 cups in a quart, so 14 quarts is equal to 14 * 4 = 56 cups. Adding the 2 cups, we have a total of 56 + 2 = 58 cups.

Since there are 2 cups in a pint, we divide the total number of cups by 2 to get the number of pints needed. Therefore, 58 cups is equal to 58 / 2 = 29 pints of buttermilk.

Learn more about converting units of measurement here:

brainly.com/question/20726785

#SPJ12

Can someone help me with this question

Answers

Hi there!

Great question!

Looks like your camera was pointing toward question 6, so I'll answer that one.

First of all, we can substitute the x for the 2, since that value is given.

So, our equation would look something like this -

$(14 - 2 * 2)/(5) :)$

According to PEMDAS, we'll multiply the 2 by the 2. :P

2 × 2 = 4

Next, we're supposed to subtract the 14 from 4.

14 - 4 = 10

Finally, we can divide 10 by 5, which leaves us with 2, aka answer choice C. :)

Hope this helps! :D

If you're talking about Question 6:

14 - 2x divide 5

2 is x, so 2*2=4

14 - 4 divide 5=

10 divide 5=

Answer: 2 , 3rd answer on the screenshot / C

154 sq. cm is the area of a circle
so find its radius
$\pi =(22)/(7)$