If x=-2 calculate the value of x2 plus 2x

A snack cart sells lemonade for $2 and hot dogs for & 5. The vendor sold 86 items today for a total of $330. Which equation is true?

What is 0.166666 repeating as a fraction

When diving, a bald eagle can reach a speed of 200 miles per hour. What is this speed feet per second? Round to the nearest tenth if necessary.

Estimate a 15% tip on a dinner bill of $71.65 by first rounding the bill amount to the nearest ten dollars.

In a bakery shop, the ratio of cakes to cookies baked in a day is 3:5. Which of the following best describes the number of cakes to the number of cookies baked in a day at the shop? For every 8 cakes, there are 5 cookies.

Why did the ant run across the cracker box

the expression 6x + 15 represents the total cost of a bicycle rental. when danny rents a bike for 2 hours, the total cost of his rental is $27. What does the coefficient 6 represent?

Bonnie uses of a cup of sugar in each cupcake. If she is making 9 cupcakes, how much sugar will Bonnie need?

If the average price of a new one-family home is $246,300 with a standard deviation $15,000, find the minimum price of the houses that a contractor will build to satisfy the middle 80% of the market. Assume that the variable is normally distributed.

The function g (x) = x is transformed to obtain function h. h (x) = g (x-3). Which statement describes how the graph of his different from the graph of g? A. The graph of h is the graph of g horizontally shifted right 3 units. B.