3 years ago

Hi! I need help in this question, its solving for x, which should be easy.

Mathematics

2 answers:

hammer [34]3 years ago

6 0

Answer:

Step-by-step explanation:

cross multiply

5x=42×2=84

x=84÷5=16.8

$\frac{\frac{10}{27} }{\frac{5}{9} } =\frac{10}{27} \div\frac{5}{9} \\=\frac{10}{27} \times \frac{9}{5} \\=\frac{2}{3}$

snow_tiger [21]3 years ago

5 0

Answer:

16.8

Step-by-step explanation:

You might be interested in

Mrs.Bakery created 2.5 total liters of a chemical mixture for an experiment. Saline solution accounted for 12.5% of the mixture.

Mkey [24]

Answer:

iidkStep-by-step explanation:

3 0

3 years ago

If the original quantity is 15 and the new quantity is 18, what is the percent increase?

matrenka [14]

It is a 120% increase
Hope this will help you!
Have a nice day!

3 0

3 years ago

Terri brought 1.74 meters of rope. Gracie brought 1.64 meters of rope. Who brought more rope

vredina [299]

Answer: Terri brought 10 more centimeters of rope than Gracie.

Step-by-step explanation:

8 0

3 years ago

What is the equation in slope-intercept form of the line

kari74 [83]

Answer:

-5/2x+3

Step-by-step explanation:

you reciprocate the slope since you are trying to find a line perpendicular.

From this m=2/5 to -5/2

then use the formula y-y1 =m(x-x1)

then you put in the points

y - - 2= -5/2(x- 2)

y+2= -5/2x +5

-2 -2

y= -5/2+ 3

3 0

3 years ago

tony bought a video game on sale for $7 off the original price of $45.99. What percent was the video game marked down?

exis [7]

Answer: 52 $

Step-by-step explanation:

5 0

4 years ago