2 years ago

20% of what number is 30? Which equation and solution represents each situation?

Mathematics

2 answers:

lbvjy [14]2 years ago

8 0

Answer:

150

Step-by-step explanation:

11111nata11111 [884]2 years ago

4 0

It would be 150. i’ll attach an image of the equation

You might be interested in

Complete the equations bellow.

Step2247 [10]

What equations? Explanation:

7 0

2 years ago

Solve the inequality.<br><br> 3≤7+g

Anastaziya [24]

Answer:

g-4

Step-by-step explanation:

first subtract 7 from both sides

then you will get -4 $\leq$ g

which is the same as g $\geq$ -4

you just have to switch them

6 0

2 years ago

Read 2 more answers

Leslie started last week with $1200 in her checking account. During the week, she wrote the checks below. Trans typ./ Check no.

Greeley [361]

Answer:d

Step-by-step explanation:

6 0

3 years ago

The bill is $100.82. Find the amount of a 15% tip.

amm1812

The tip is $15.12. The total price would be $115.94. I hope this helps you.

5 0

2 years ago

find the slope of the line containing the points (-1,6) and (3,5) put final.answer in slope-intercept form

Ugo [173]

Given the points (-1,6) and (3,5).

The formula to find the slope is

$m=\frac{y_2-y_1_{}}{x_2-x_1}$

Take

$x_1=-1,y_1=6,x_2=3,y_2=5$

Plug the values into the formula and find the slope.

$\begin{gathered} m=\frac{5-6}{3-(-1)} \\ =\frac{-1}{4} \end{gathered}$

The slope-intercept form is y = mx+b.

Plug the value of m.

$y=-\frac{1}{4}x+b$

ThusConsider the point (-1,6). Substitute -1 for x and for y into the equation.

$\begin{gathered} 6=-\frac{1}{4}(-1)+b \\ =\frac{1}{4}+b \\ b=6-\frac{1}{4} \\ =\frac{23}{4} \end{gathered}$

Thus, the equation of the line in slope intercept form is

$y=-\frac{1}{4}x+\frac{23}{4}$

3 0

7 months ago