4 years ago

Deandre drove 250 using 9 gallons how many gallons would it take to drive 275 miles

Mathematics

1 answer:

Svet_ta [14]4 years ago

5 0

The answer is between 9 and 10

You might be interested in

X-3.5= -3.1 I'm confused

tangare [24]

Answer:

See Below

Step-by-step explanation:

First, isolate x. To do that add 3.5 to each side

x - 3.5 = -3.1

+3.5 +3.5

x= 0.4

3 0

3 years ago

Read 2 more answers

Suzanne bought 50 apples at the orchard. She bought 4 times as many red apples as green apples. How many more red apples than gr

Kipish [7]

Step-by-step explanation:

Let x be the number of Green apples bought.

Then 4x is the number of Red apples bought.

We have x + 4x = 50, so x = 10.

Since there are 10 green and 40 red apples, 40 - 10 = 30 more red apples than green apples.

5 0

3 years ago

What is the value of x, 6x +2=180

tester [92]

Answer: $x=\frac{89}{3}$ or $26\frac{2}{3}$

$\mathrm{Subtract\:}2\mathrm{\:from\:both\:sides}\\6x+2-2=180-2\\6x=178$

$\mathrm{Divide\:both\:sides\:by\:}6\\\frac{6x}{6}=\frac{178}{6}\\$

$x=\frac{89}{3}$

<em>Hope this helps and have a great day!!!</em>

7 0

4 years ago

Read 2 more answers

5, 3.1.24<br><br> f(x) = 3x² + 5; find f(x + 3) - [f(x) + 3]

Aleks [24]

Given that $f(x) = 3x^2 + 5$ , we have

$f(x + 3) = 3 (x + 3)^2 + 5 \\\\= 3 (x^2 + 6x + 9) + 5 \\\\= 3x^2 + 18x + 32$

so that

$f(x+3) - (f(x) + 3) = (3x^2 + 18x + 32) - (3x^2 + 8) \\\\= \boxed{18x + 24}$

3 0

2 years ago

6 and 30 geometric mean

Ugo [173]

Answer:

The geometric mean of 6 and 30 is 13.416407864999

4 0

3 years ago