Question 1(multiple choice worth 1 points) (07.06 mc) an unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.
question 2(multiple choice worth 1 points) (07.03 lc) what is the solution to the equation x + 8.5 = 40.5? x = 4.8 x = 6.2 x = 30 x = 32
question 3(multiple choice worth 1 points) (07.08 lc) if y = 20x, which table shows the values of y for different values of x? x 0 2 4 y 0 20 40 x 0 2 4 y 0 22 24 x 0 2 4 y 0 10 5 x 0 2 4 y 0 40 80
question 4(multiple choice worth 1 points) (07.02 mc) which expression represents the value, in dollars, of a certain number of dimes, d, and nickels, n? 0.10d + 0.05n 0.05d + 0.10n 0.15d + n 0.15dn
question 5(multiple choice worth 1 points) (07.06 lc) if n is at least 6, which inequality best represents the values of n? n ≥ 6 n > 6 n < 6 n ≤ 6
question 6(multiple choice worth 1 points) (07.04 mc) what is the solution to the equation 1 over 24 multiplied by x is equal to 1 over 6? x = 144 x = 30 x = 18 x = 4
question 7(multiple choice worth 1 points) (07.02 mc) ava's age is 5 years less than 4 times amy's age. if amy's age is x years, which expression best shows ava's age? x x − 1 4x − 5 5x − 4 question