What is the value of the function y = 2x + 3 ⁢when x=-1?

B. How many adults are needed if there are 72 children? Circle your answer on the double number line.

Which relation is a function? a. x - 2 0 0 2 4 y 4 3 4 4 6 b. x 3 5 7 10 14 y 9 6 9 2 3 c. x - 3 2 2 4 6 y 2 1 8 5 3 d. x - 6 - 1 1 1 6 y 0 6 2 - 3 4

9+7=7+9 is it true or false equasion

If x/3 = x+1/4, What is the value of x

What is the area of a triangle with a base of 4.24 and hight of 3?

The following table shows the time in various cities when it is 4:00 a. m. in New York. New York 4:00 a. m. San Juan 5:00 a. m. Buenos Aires 6:00 a. m. Dublin 9:00 a. m. Rome 10:00 a. m. Istanbul 11:00 a. m. Saint Petersburg 12:00 p. m.

Adventura needs to know animals weight in kilograms is 20 pounds is about 9 kilograms and a dog weighs 30 pounds use a ratio table to find the dogs weight in kilograms explain your reasoning

What angles does a triangle have

The denominator of a fraction is 4 more than its numerator. when 12 is added to this fraction, the resulting fraction's denominator is twice the denom

The ages of five friends are 20,31,28,31 and 25. How many of the friends are older than the average (arithmetic mean) age?