Questions by Labs

Questions by Labs

One number added to three another number is 24. Five times the first number added to three times the other number is 36. Find the number.

asked Jun 13, 2021

1 answer

5 votes

135k views

How fo you subtract unlike fractions?

asked May 26, 2021

2 answers

0 votes

162k views

Compounds A and B are constitutional isomers (same molecular formula but different structural formula). They have a MW of 86 g/mol. Compound A shows an IR absorption at 1730 cm‐1 and a very simple 1H NMR

asked Oct 13, 2020

1 answer

1 vote

68.8k views

At a party, there are 8 small tables with 4 chairs at each table. Which expression can be used to find the number of chairs there are at the party? 8 + 4 8 – 4 8 × 4 8 ÷ 4

asked Sep 21, 2020

2 answers

4 votes

131k views

Y=-6x-1 Y=-7x-1 Where do these equations intersect on a graph?

asked Aug 28, 2020

1 answer

0 votes

40.5k views

Maria has $11 to buy fish for her aquarium. Each goldfish costs $2. How many goldfish can she buy? Do not include units in your answer

asked Jul 23, 2020

2 answers

5 votes

112k views

7-5(2x+14)= -2(x+63)

asked Apr 21, 2020

1 answer

5 votes

189k views

A student is instructed to make 1 L of a 2.0 M solution of CaCl2 using dry salt. How should he do this?

asked Aug 10, 2019

1 answer

1 vote

154k views

Mr.Jimerson earns $24 per hour working. He qualifies for a 25% raise in salary. What is his salary after his raise?

asked Jun 18, 2019

1 answer

5 votes

229k views

Some arctic species like the arctic fox (pictured above) grow white fur only in winter. In summer, it is a brown color. What explanation best describes why animats like the arctic fox have this seasonal

asked Apr 21, 2019

1 answer

3 votes

71.0k views

The school is planning a field trip. There are 14670 students and 48 seats on each school bus. How many buses are needed to take the trip? plz explain how you got your answer

asked Aug 17, 2018

1 answer

2 votes

225k views

Table to slope intercept form

asked May 21, 2018

1 answer

5 votes

181k views

How many oxygen atoms are present in one molecule of nickel hydroxide, Ni(OH)2? (2 points) 1 2 3 4

asked May 12, 2018

2 answers

3 votes

10.1k views

Why do doctors worry more about a fever of a couple of degrees Fahrenheit?

asked Apr 3, 2018

2 answers

5 votes

121k views

Is ro a prefix and if so what does it mean?

asked Apr 4, 2017

2 answers

4 votes

51.9k views

Aubrey worried that people wouldn't interact at her party, so she pulled out games to encourage people to talk. What does the word interact mean in the sentence above? A. eat B. smile C. mingle

asked Feb 12, 2017

2 answers

3 votes

203k views

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