The simple interest on a certain sum is 16/25 of the sum. Find the rate percent and time if both are numerically equal?

A group of friends decided to divide the $straight $ 20$ cost of a trip equally among themselves. When two of the friends decided not to go on the trip, those remaining still divided the $straight $ 800$ cost equally, but each friend's share of the cost increased by. $straight $ 20$ How many friends were in the group originally?

Jaime is preparing for a bicycle race. His goal is to bicycle an average of at least 280 miles per week for 4 weeks. He bicycled 240 miles the first week, 310 miles the second week, and 320 miles the third week. Which inequality can be used to represent the number of miles, x , Jaime could bicycle on the 4th week to meet his goal?

A website-hosting service charges businesses a onetime setup fee of $straight $ 350$ plus $d$ dollars for each month. If a business owner paid $straight $ 1 comma 010$ for the first 12 months, including the setup fee, what is the value of $d$ ?

$2 left parenthesis 5 x minus 20 right parenthesis minus left parenthesis 15 plus 8 x right parenthesis equals 7$
What value of satisfies the equation above?

A laboratory supply company produces graduated cylinders, each with an internal radius of 2 inches and an internal height between 7.75 inches and 8 inches. What is one possible volume, rounded to the nearest cubic inch, of a graduated cylinder produced by this company?

In the xy-plane, the graph of $y equals 3 x squared minus 14 x$ intersects the graph of y =x at the points (0,0) and (a, a). What is the value of a?

Snow fell and then stopped for a time. When the snow began to fall again, it fell at a faster rate than it had initially. Assuming that none of the snow melted during the time indicated, which of the following graphs could model the total accumulation of snow versus time?

$text If end text square root of x plus square root of 9 equals square root of 64 text , what is the value of end text x text ? end text$

The line with the equation $4 over 5 x plus 1 third y equals 1$ is graphed in the xy-plane. What is the x-coordinate of the x-intercept of the line?

The table above shows some values of the functions w and t . For which value of x is $w left parenthesis x right parenthesis plus t left parenthesis x right parenthesis equals x$ ?

Solve each inequality and graph the solution :
$fraction numerator negative 3 x over denominator 8 end fraction minus 20 plus 2 x greater than 6$

Note:
When we have an inequality with the symbols < or > , we use dotted lines to graph them. This is because we do not include the end point of the inequality.

Solve each inequality and graph the solution :
$fraction numerator negative 3 x over denominator 8 end fraction minus 20 plus 2 x greater than 6$

Note:
When we have an inequality with the symbols < or > , we use dotted lines to graph them. This is because we do not include the end point of the inequality.

The graph above shows the positions of Paul and Mark during a race. Paul and Mark each ran at a constant rate, and Mark was given a head start to shorten the distance he needed to run. Paul finished the race in 6 seconds, and Mark finished the race in 10 seconds. According to the graph, Mark was given a head start of how many yards?

Solve each inequality and graph the solution :
-2.1x+2.1<6.3

Note:
When we have an inequality with the symbols < or > , we use dotted lines to graph them. This is because we do not include the end point of the inequality.

Solve each inequality and graph the solution :
-2.1x+2.1<6.3

Note:
When we have an inequality with the symbols < or > , we use dotted lines to graph them. This is because we do not include the end point of the inequality.

Solve each inequality and graph the solution :
2.1x≥6.3

Note:
Whenever we use the symbol ≤ or ≥ , we use the endpoint as well. So, we use complete line to graph the solution.

Solve each inequality and graph the solution :
2.1x≥6.3