Answer:
$59.23
Step-by-step explanation:
15.75 x 3 = 47.25
47.25 + 11.98 = $59.23
Please mark as brainliest ;)
Answer:
D: 1/35
Step-by-step explanation:
First, you have to know how many marbles there are, and if you count them all up there are 15 marbles in total. Next, there are 3 blue marbles, so you would put the fraction as 3/15, or simplified to 1/5. Now, if you don't replace that blue marble, you now only have 14 marbles, and there are 2 yellow, which means you have a 2/14 chance of drawing a yellow marble, simplified to 1/7. But because there are two parts of the problem you are going to multiply 1/5 by 1/7 to get 1/35, which is your answer.
Simplify the expression.
Exact form
153/64
decimal form
2.390625
mixed number form
2 25/64
Answer:
<u>y</u><u> </u><u>=</u><u> </u><u>1</u><u>4</u><u>/</u><u>3</u><u> </u><u>and</u><u> </u><u>2</u>
<u>x</u><u> </u><u>=</u><u> </u><u>-</u><u>1</u><u>3</u><u>/</u><u>3</u><u> </u><u>and</u><u> </u><u>1</u>
<u>(</u><u>-</u><u>1</u><u>3</u><u>/</u><u>3</u><u>,</u><u> </u><u>1</u><u>4</u><u>/</u><u>3</u><u>)</u><u> </u><u>and</u><u> </u><u>(</u><u>1</u><u>,</u><u> </u><u>2</u><u>)</u>
Step-by-step explanation:
<u>f</u><u>o</u><u>r</u><u> </u><u>e</u><u>q</u><u>u</u><u>a</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>(</u><u>a</u><u>)</u>
make x the subject of the formular:
<u>f</u><u>o</u><u>r</u><u> </u><u>e</u><u>q</u><u>u</u><u>a</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>(</u><u>b</u><u>)</u>
<u></u>
substitute for x as 5 - 2y in equation (b):
therefore,
substitute for all values of y in equation (c):
<u>f</u><u>o</u><u>r</u><u> </u><u>y</u><u> </u><u>=</u><u> </u><u>1</u><u>4</u><u>/</u><u>3</u><u>:</u>
<u>f</u><u>o</u><u>r</u><u> </u><u>y</u><u> </u><u>=</u><u> </u><u>2</u><u>:</u>