The graph shows the number of hours that Tammy spends typing for work, x, and the amount of pay that she earns, y. what does the y intercept represent? a. Tammy initially had $10 pay b. Tammy will type for 10 m8nutes each day c. Tammy initially had $4 pay d. Tammy will type for 4 minutes each day

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

The function models the number of accidents per 50 million miles driven as a function

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.