The decimal .53 has the 3 in the hundredths place, so the fraction that this was originally is $\frac{53}{100}$ . When you divide 53 by 100 on your calculator, you will get backk .53

6 0

3 years ago

Read 2 more answers

Can I get some help on this problem? Thanks guys yo its really easy but I cant figure it out

alina1380 [7]

Answer:

x is equal to 15.

Step-by-step explanation:

In order to solve this, we need to set it up as a proportion.

6/8 = x/20

Now that we have the proportion, we need to cross multiply to solve.

6*20 = 8*x

120 = 8x

15 = x

8 0

3 years ago

A line with a slope of 3 passes through the point (0, -10). What is its equation in

andrey2020 [161]

$(\stackrel{x_1}{0}~,~\stackrel{y_1}{-10})\qquad \qquad \stackrel{slope}{m}\implies 3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-10)}=\stackrel{m}{3}(x-\stackrel{x_1}{0}) \\\\\\ y+10=3x\implies \stackrel{\textit{slope-intercept form}}{y=3x-10}$

8 0

2 years ago