3 years ago

Original gas price 1.25 new gas price one dollar 1.75 find the percent of increase

Mathematics

1 answer:

natta225 [31]3 years ago

6 0

Answer:

140%

Step-by-step explanation:

1.25 * x/100=1.75

125*x=175

x=1.4

So the awnser is %140 percent

You might be interested in

While testing a new vaccine, a lab technician noticed that the number of bacteria reduced by half every minute. How long does it

ANTONII [103]

As we know that
x=x0*[1/2]n
putting the values
375=3000*[1/2]n
375/3000=[1/2]n
1/8=[1/2]n
simplify
[1/2]3=[1/2]n
by cancelling them
so n=3
so it will take 3 minutes
hope it helps

7 0

3 years ago

Find the missing angle. Round your answer to the nearest degree.

Lubov Fominskaja [6]

Step-by-step explanation:

$\tan( x ) = \frac{13}{18} \\ x = arctan (\frac{13}{18} ) \\ x = {79}^{o}$

8 0

3 years ago

Two radios equivalent to 3/12

gtnhenbr [62]

1:4 and 6:24 because 3/3=1 and 12/3=4 and 6/2=3 and 24/2=12

3 0

3 years ago

Evaluate -2/5-4/5+(-9/10)

Sphinxa [80]

ANSWER-

- 21/10 or -2.1

4 0

4 years ago

a dress shirt that normally cost $38.50 is on sale and being advertised as a 30% decrease. what percent expression could be used

astraxan [27]

.7 * 38.5 = original price

.7 * 38.5 = $26.95

4 0

3 years ago