The 7th grade class at Jackson Middle School consists of 45% boys and 55% girls. 50% of boys sign up for Physical Education (PE) and 75% of girls sign up for PE. Let n represent the number of students in 7th grade and p represent the number of students signed up for PE. Which equation models this situation

In 2004 there were approximately 3840 cinema sites. In 2000 there were 5200 cinema sites. Question Hel a. Write an equation describing this relationship. Use ordered pairs of the form (years past 2000, number of cinema sites). C(x)= (Type an expression using x as the variable.) b. Use this equation to predict the number of cinema sites in 2006. C(6) =D (1,1) More Enter your answer in each of the answer boxes. Save for Later e Type here to search Tum k 16 fs

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There were b boys and g girls in a classroom. After 10 girls left the room, the number of boys was twice the number of girls. Which of the following equations represents the relationship between b and 8-20 (A) b 2) 8-10 (B) b = (C) b = 2(g - 10) D) b = 2g - 10 %3D Answer E) b=2g Auswes B 2.

On Your Own MP Model with Mathematics The number of red marbles in a jar is 3 times the number of blue marbles. There are 27 red marbles and b blue marbles. Write an equation to represent this situation. How many blue marbles are there?

Two​ bikers, Jose and​ Luis, start at the same point at the same time and travel in opposite directions.​ Jose's average speed is 3 miles per hour more than that of​ Luis, and after 4 hours the bikers are 204 miles apart. Find the average speed of each biker.               louis speed is?____________ miles per minute/miles per hour/kilometers per minute/kilometers per hour?

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What are m and b in the linear equation, using the common meaning of m and b?

You fill a box with 6 more apples than pears. Create an equation that represents the number of fruit inside the box. First label the unknowns: Let a be the number of apples in the box. Let p be the number of pears.

Which one doesn't belong Mr. C has some one-dollar bills and five-dollar bills in his pocket. Together, he has 13 bills. He has a total of $29 in cash. Use x as how many 1 dollar bills he has How many one-dollar bills does he have? How many five- dollar bills does he have? Use y as how many 5 dollar bills he has. X + y = 13 9x + 4y = 29 %3D 1x + 5y = 29 x + y = 29 %3D Pear Deck Interactive Slide Students, draw anywhere on this slide! Do not remove this bar