Ask question

Ask question

All categories

4 years ago

15

To rent a moving truck for the day, it costs $33 plus $1 for each mile driven. Write an expression for the total cost to rent th

e truck. You drive the truck 300 miles. How much do you pay.

1 answer:

alina1380 [7]4 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

The number that, when increased by 30% equals 78

Arlecino [84]

Answer:

60

Step-by-step explanation:

x + 0.30x = 78

1.30x = 78

x = 60

3 0

3 years ago

Read 2 more answers

If f(x) = 5x – 2 and g(x) = 2x + 1, find (f- g)(x).

GalinKa [24]

Answer:

la respuesta es A. 3x - 3

7 0

3 years ago

The table gives a set of outcomes and their probabilities. Let A be the event "the outcome is

andriy [413]

Answer:0.2

Step-by-step explanation:

A=3

P(A)=P(3)

=0.2

7 0

3 years ago

What is the median of Variable B? Scatter plot on a first quadrant coordinate grid. The horizontal axis is labeled Variable

zalisa [80]

The median is 3 because 1,2,2,3,3,5,6,8
3,3 is directly in the middle so, 3+3=6 divided by 2 numbers=3

7 0

3 years ago

The longer leg of a right triangle is 6cm longer than the shorter leg and also 1cm longer than the hyptenese. find the perimeter

CaHeK987 [17]

X - a leg (x > 6);
x - 6 - a leg;
x + 1 - a <span>hypotenuse;</span>
Use the Pythagorean theorem
$(x+1)^2=x^2+(x-6)^2$

Use: $(a\pm b)^2=a^2\pm2ab+b^2$

$x^2+2x+1=x^2+x^2-12x+36\ \ \ |-x^2-2x-1\\\\x^2-14x+35=0\ \ \ |-35\\\\x^2-14x=-35\\\\x^2-2\cdot x\cdot7=-35\ \ \ |+7^2\\\\x^2-2\cdot x\cdot7+7^2=-35+7^2\\\\(x-7)^2=14\iff x-7=\pm\sqrt{14}\ \ \ |+7\\\\x=7-\sqrt{14} < 6;\ x=7+\sqrt{14}$

$x=7+\sqrt{14}\\x-6=1+\sqrt{14}\\x+1=8+\sqrt{14}$

The perimeter:

$7+\sqrt{14}+1+\sqrt{14}+8+\sqrt{14}=16+3\sqrt{14}$

5 0

3 years ago