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motikmotik
3 years ago
15

Libon’s new car can travel 45 miles on 1 gallon of gasoline.

Mathematics
2 answers:
atroni [7]3 years ago
8 0

Answer:

a. 315 miles b. 0.022222... c. g=m45 (not so sure on c)

Step-by-step explanation:

mental math and a calculator, you'll have to look up unit rate and rate videos for a step by step

slega [8]3 years ago
6 0
Hi hello hello hello helllo helllo
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Show the number on a number line:<br> -12 ÷ 4 =
Gwar [14]

Answer:

well if we take -12 and divide it by four we will get -3.

Step-by-step explanation:

If we have a total of negative 12, just divide it by 4 and the difference between each division is the sum.

Your answer will be -3 on the number line.

:)

3 0
2 years ago
Read 2 more answers
How to solve 2/2/7 2/1/7?
Gala2k [10]
Ok so the slashes are division so you would divide
6 0
3 years ago
−2∣5w−7∣+9=−7 how do i get the second answer
r-ruslan [8.4K]
To calculate the answers for an expression with an absolute value term. First, we isolate the one with the absolute value. 

<span>−2∣5w−7∣+9=−7
</span><span>−2∣5w−7∣=−7-9 = -16
</span>∣5w−7∣=8

<span>Then, set the quantity inside the absolute value notation equal to + and - the quantity on the other side of the equation.
</span>
5w=8+7
5w = 8-7

The answers are:

w = 3
w = 1/5
5 0
3 years ago
Read 2 more answers
(1/2)power 5=?? please help
Mashutka [201]

\frac{1}{2} \: to \: the \: power \: of \: 5 \: is \:  \frac{1}{32} or \: 0.03125

4 0
2 years ago
Read 2 more answers
31. For the following exercises, given each set of information, find a linear equation satisfying the conditions, if possible.
Whitepunk [10]

Answer:

The required linear equation satisfying the given conditions f(-1)=4 and f(5)=1 is $y=\frac{-1}{2} x+\frac{7}{2}$

Step-by-step explanation:

It is given that f(-1)=4 and f(5)=1.

It is required to find out a linear equation satisfying the conditions f(-1)=4

and f(5)=1. linear equation of the line in the form

$$\left(y-y_{2}\right)=m\left(x-x_{2}\right)$$

Step 1 of 4

Observe, f(-1)=4 gives the point (-1,4)

And f(5)=1 gives the point (5,1).

This means that the function f(x) satisfies the points (-1,4) and (5,1).

Step 2 of 4

Now find out the slope of a line passing through the points (-1,4) and (5,1),

$$\begin{aligned}&m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\&m=\frac{1-4}{5-(-1)} \\&m=\frac{-3}{5+1} \\&m=\frac{-3}{6} \\&m=\frac{-1}{2}\end{aligned}$$

Step 3 of 4

Now use the slope $m=\frac{-1}{2}$ and use one of the two given points and write the equation in point-slope form:

$(y-1)=\frac{-1}{2}(x-5)$

Distribute $\frac{-1}{2}$,

$y-1=\frac{-1}{2} x+\frac{5}{2}$

Step 4 of 4

This linear function can be written in the slope-intercept form by adding 1 on both sides,

$$\begin{aligned}&y-1+1=\frac{-1}{2} x+\frac{5}{2}+1 \\&y=\frac{-1}{2} x+\frac{5}{2}+\frac{2}{2} \\&y=\frac{-1}{2} x+\frac{7}{2}\end{aligned}$$

So, this is the required linear equation.

8 0
2 years ago
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