Okay ppls I need major help on this pls and thanks

The second question is $2,484

3.5 percent of 2,400 is 84

84 + 2,400 = 2,484

1) 6 weeks

2) 2484 dollars

3) 45 dollars

4) 815.10 dollars

5) 128.4 dollars

Step-by-step explanation:

1) By the 6th week, she will have saved $100 and the racket will cost $90.

2) 3.5% of 2400 is 84. Add 84 to 2400 and you get 2484.

3) 40% of 75 is 30. 30 plus 75 is 105. 150-105=45

4) .045 * 780 = 35.1

780 + 35.1 = 815.1

5) 15 * 8 = 120

120 * .07 = 8.4

8.4 +120 = 128.4

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq