Chenyqua is taking a test. After 20 minutes, she has 35 questions left. After 40 minutes, she has 15 questions left. If Chenyqua takes the same amount of time for each question, how many questions are on the test?

What is the percent of 23 out of 69

A laundry basket contains 18 blue socks and 24 black socks. What is the probability of randomly picking 2 black socks, without replacement, from the basket?

M+12=10 what is the answer to this equation?

A vase contains 4 pink roses, 8 red roses, and 10 white roses. Two roses are randomly selected from the vase one at a time, without replacement. What is the probability that both roses selected are red? 1. 14/121 2. 4/33 3. 32/231 4. 35/231

Hi what is 52 rounded to the nearest hundred like I said before but no one answered me so still waiting. : D : l

Can 194/100 be simplified yes it can be simplified or no it cant be simplified

A=1/2h (B+b); A=68, B=8, b=9

20 hours put into degrees?

Bert skies for 1 3/4 hours Friday night, 5 1/3 hours Saturday, and 3 1/6 hours Sunday afternoon. How many hours did he spend skiing that weekend?

Erin loves to play sports! She has earned 3 tennis trophies, 4 basketball trophies, 7 soccer trophies, and 1 volleyball trophy. What is the ratio of Erin's tennis trophies to soccer trophies?