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Nancy and bill collect coins. Nancy has x coins. Bill has 6 coins fewer than times the number of coins nancy has. Write and simplify an expression for the total number of coins nancy and bill have
answered
Apr 23, 2021
Mathematics
high-school
2
votes
180k
views
the second term of a geometric sequence is 18 and the fourth term is 8 find the common ratio . And find the sum of the first 6 terms
answered
Nov 28, 2020
Mathematics
middle-school
7
votes
39.1k
views
87. A scientist is studying the growth of a population of bacteria. At the beginning of her study, she has 800 bacteria. She notices that the population is quadrupling every hour. a. What quantities, including
answered
Oct 2, 2020
Mathematics
high-school
7
votes
231k
views
5.Construct a function with a rate of change of 2/3 and an initial value of 4. (put your equation in y=mx+b form)
answered
Apr 30, 2020
Mathematics
middle-school
4
votes
24.6k
views
Mimi measures a circular magnet and calculates that it has an area of 3.14 square inches. What is the magnet's diameter? Use 3.14 for pi
answered
Sep 17, 2019
Mathematics
college
4
votes
165k
views
Which is one way to treat blisters?
answered
Aug 3, 2019
Health
middle-school
3
votes
161k
views
I can’t find the worlds in my book
answered
May 17, 2019
Geography
middle-school
5
votes
228k
views
Use the formula aequals upper p left parenthesis 1 plus r right parenthesis superscript t to find the rate r at which $3000 compounded annually grows to $4320 in 2 years.
answered
May 12, 2019
Mathematics
high-school
3
votes
27.0k
views
Is The number of moles of a gas equal to the mass divided by the molar mass true or false ?
answered
Mar 25, 2019
Chemistry
middle-school
2
votes
57.8k
views
Simplify -11j+16-22j-27+5j
answered
Feb 26, 2019
Mathematics
middle-school
4
votes
39.3k
views
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