Which of the statements is TRUE? a. √7 is an integer
b. √16 is an irrational number
c. √25 is a rational number
d. √90 is neither rational nor irrational number

Find the number whose square root lies between 8 and 9? a. 8 b. 9 c. 75 d. 85

Between what two consecutive integers does the square root of 118 lie?
a. 8 & 9 c. 10 & 11

b. 9 & 10 d. 11 & 12

Which of the numbers is classified as perfect square integer?
a. 49 b. 50 c. 63 d. 200

Between what two consecutive integers does the square root of 190 lie?
a. 11 & 12 c. 14 & 15

b. 13 & 14 d. 19 & 20

Which of the following numbers has an irrational square root?
a. 1 b. 81 c. 100 d. 300

Which of the following is NOT a perfect square integer?
a. 121 b. 144 c. 149 d. 169

15. Where does the square root of 30 lie?
a. between 5 & 6 c. before 5
b. beyond 6 d. at 6

for question one its a

Step-by-step explanation:

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

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