Ask question

Ask question

All categories

2 years ago

7

Car A travels 115 miles on 5 gallons of gas. Car B travels 126 miles on 6 gallons of gas. How can you find which car gets better

gas mileage?
PLS ANSWER IT WITH STEPS

1 answer:

svp [43]2 years ago

6 0

Answer:

miles divided by gallons

car A= 115÷5=23 miles per gallon

car B= 126÷6=21 miles per gallon

Car A gets better gas mileage.

You might be interested in

If x=(10-3i) and y=(3-10i), then xy=? and x/y=?

Solnce55 [7]

Answer:

$xy=-109i$

$\frac{x}{y}=\frac{60}{109}+\frac{91}{109}i$

Step-by-step explanation:

$xy=(10-3i)(3-10i)$

To compute x times y must use foil on the right hand side.

First: $10(3)=30$

Outer: $10(-10i)=-100i$

Inner: $-3i(3)=-9i$

Last: $-3i(-10i)=30i^2=-30$

------------------------------------Add like terms:

$-109i$

----------------

$\frac{x}{y}$

$\frac{10-3i}{3-10i}$

Multiply top and bottom by bottom's conjugate:

$\frac{(10-3i)(3+10i)}{(3-10i)(3+10i)}$

Foil the top and just do first and last of Foil for the bottom since the bottom contains multiplying conjugates:

$\frac{30+100i-9i-30i^2}{9-100i^2}$

Replace $i^2$ with -1:

$\frac{30+91i+30}{9+100}$

$\frac{60+91i}{109}$

$\frac{60}{109}+\frac{91}{109}i$

7 0

3 years ago

Ayoo someone help its kinda ✨confusing✨

rosijanka [135]

Answer:

uhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Step-by-step explanation:

i hope it help

7 0

3 years ago

Read 2 more answers

I need to know where the perpendicular line looks like

katen-ka-za [31]

they are straight lines that make a plus

8 0

3 years ago

Help please !!!!!!!!!!!!!

saul85 [17]

Answer:

Step-by-step explanation:

6 0

2 years ago

Y= -1.4 -1 x intercept?

eimsori [14]

Answer:

b = -1.4

Step-by-step explanation:

5 0

2 years ago