How many solutions are there to the systems of equations below? ( answer + 10 ! ) y = x^2 + 3x - 7 y - 5x + 8 = 0 a. there are exactly 4 solutions. b. there are exactly 2 solutions. c. there is exactly 1 solution. d. there are no solutions.

What is the difference between the number of adult dogs at the park on monday and tuesday

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.