Heyy someone help me on this please

6;7

Step-by-step explanation:

The first recipe is in an equivariant series.

For every 0.5 increase in sugar, increase the amount of flour by 0.75.

So, the answer is 6

The second recipe: y = 7/4x

When x = 4, y = 7/4 x 4 = 7

So, the answer is 7.

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

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