AYUDA, por favor!

3x-2y=5

y=3x+2

What is the ratio for the volumes of two similar spheres, given that the ratio of their radii is 2:7? A. 49:4 B. 8:343 C. 343.8 D. 4:49

The area of a square is 100 m² what is the length of one of the sides of the square?

Jenny purchased a prepaid phone card for $30. long distance calls cost 6 cents a minute using this card. jenny used her card only once to make a long distance call. if the remaining credit on her card is $27.12, how many minutes did her call last

If today is friday what day of the week will it be 101 days from today

Describe the steps for making a conjecture using inductive reasoning. A. make a conjecture, examine the given information B. examine the given information, make a conjecture, give a counterexample C. make a conjecture, verify with a counterexample D.

A study is conducted to determine whether sunshine affects depression. Eight individuals are given a questionnaire measuring depression immediately following a run of 10 consecutive days when the sun shone for over 80% of the daylight hours.

Solve a two - step equation 6x+8=50

Anita is making a curtain to surround a table. She bought 3 1/4 yards of fabric. Her total cost was $13. What was the cost per yard? (show your process)

Which best describes a random sample? a sample in which the elements are chosen by chance a sample in which the chosen elements are predetermined a sample in which each element of the population is chosen a sample in which the chosen elements are

Charlie is growing vegetables in planters he has 4 bags of soil and uses 2/3 of a bag of soil to fill each planter. How many planters can he fill?