Market researchers are studying the effects of sending an advertisement through text messaging. On the first day of the advertisement program, the researcher sent a text message to 8 people. On the next day, each of those people will send the text message to another 8 people, and so on. The pattern of sending the advertisement through text messaging is shown in the table. Predict the number of people who will receive the text message on the 8th day of the advertising program.

(a)  

Evaluate the expression. $$6.2+8\div2^2-\left(5\times\frac{1}{2}\right)$$ Write your answer as a decimal.

(a)  

Roberto is buying fruit from a local farmer's market. The prices are shown in the table. Write an expression to represent the total cost of buying 2 peaches, 5 mangoes, and 3 watermelons. [Use an x for multiplication and parentheses to show each multiplication problem. EX: (4x3)+(8x9). Write the expression in the order of the fruit in the story problem. Don't use a dollar sign in your expression.]

(a)  

Roberto is buying fruit from a local farmer's market. The prices are shown in the table. Write an expression to represent the total cost of buying 2 peaches, 5 mangoes, and 3 watermelons. What is the total cost for the fruit? Round your answer to the nearest cent.

(a)  

The local food bank is requesting donations in order to distribute meals during a holiday. Turkeys cost $18 each, a bag of potatoes cost $2.55 each, and cans of green beans cost $1.25 each. As of last week, the food bank needed 30 turkeys, 28 bags of potatoes, and 62 cans of green beans for meals. However, this week a grocery store donated 15 of the turkeys. how much money will need to be donated to distribute meals for all the families?

(a)  

Write fifteen dollars more than the original cost as an algebraic expression. Let c represent the original cost. Do not include dollar signs in your expression.

(a)  

Evaluate $$c-d$$ if $$c=1\frac{2}{5}$$ and $$d=\frac{5}{6}$$ . Express your answer in simplest form. Use a / to represent the fraction bar.

(a)  

Evaluate $$\left(6x+3y\right)-z^2\div\left(2x\right)$$ when $$x=3$$ , $$y=4$$ , and $$z=6$$ .

(a)  

Evaluate $$\frac{15z}{x}-\frac{3y}{5}$$ when $$x=3$$ , $$y=4$$ , and $$z=6$$ .

(a)  

Evaluate $$y\left(x^2+4\right)+\frac{18}{z}$$ when $$x=3$$ , $$y=4$$ , and $$z=6$$ .

(a)  

Evaluate $$\left(9z+3y\right)\div\left(z^2-10x\right)$$ when $$x=3$$ , $$y=4$$ , and $$z=6$$ .

(a)  

Savannah is choosing between two cell phone plans. Plan A charges $60 a month plus a one-time activation fee of $75. Plan B charges $63 a month plus a one-time activation fee of $15. Evaluate the expressions $$60m+75$$ and $$63m\ +\ 15$$ when $$m=18$$ to find the total cost for each cell phone plan for 18 months. What is the difference in cost between the two cell phone plans?

(a)  

The table shows the city subway schedule for certain lines. Both subways are at the station right now. In how many minutes will both subways be at the station again?

(a)  

Brad has 24 strands of blue holiday lights and 32 strands of white holiday lights. He wants to make displays of lights for customers' yards. Each display must have the same number of strands in it. Without mixing colors, what is the greatest number of strands of lights that Brad can put in each display?

(a)  

Use the Distributive Property to rewrite $$7\left(h+4\right)$$ .

(a)  

Use the GCF to factor $$32x+56$$ .

(a)  

Avery is buying cupcakes for 12 friends at the school bake sale. Each cupcake costs $1.25. Write an expression using the Distributive Property that you would use to find the total cost of 12 cupcakes.

(a)  

Avery is buying cupcakes for 12 friends at the school bake sale. Each cupcake costs $1.25. If Avery had $24, how much money will she have left?

(a)  

Simplify the expression $$\frac{3}{4}v+\frac{1}{4}\left(12v+8\right)+\frac{1}{4}v+\frac{3}{4}$$ .

(a)