Jason and jenny are out on a lunch date. jason gives jenny a bouquet that has 4 roses, 3 carnations, and 4 orchids. they decide that jenny gets to choose their lunch order if the flower she randomly picks from the bouquet is a carnation or a rose. what is the probability that jenny gets to choose lunch?

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

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.