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Write a variable expression the the algebraic expression. 3x + 7
asked
Dec 9, 2021
Mathematics
college
1
answer
1
vote
30.7k
views
The new Play Station 5 is price at 500$. For Christmas, it is priced at 420$. What is the percent change?
asked
Sep 20, 2021
Mathematics
high-school
1
answer
3
votes
8.0k
views
2. Speed = 100 mph; Time = 1 hour; Distance = __________?
asked
Aug 26, 2021
Mathematics
middle-school
2
answers
5
votes
228k
views
Which ratio below is equivalent to the ratio 6 : 150, as expressed in the table? 19 : 525, 19 : 500, 19 : 475, 19 : 450 6 150 7 175 8 200 9 225 Choose the correct answer.
asked
Aug 26, 2021
Mathematics
middle-school
1
answer
5
votes
160k
views
Amy works for 36 hours per week for 10 weeks during the summer, making $\$3000$. If she works for 30 weeks during the school year at the same rate of pay and needs to make another $\$3000$, how many hours
asked
Aug 16, 2021
Mathematics
middle-school
1
answer
4
votes
79.7k
views
Please help When people are asked why they do not exercise, they often give one of the following answers: They do not like to exercise. They keep trying to, but they quit. They do not see any changes in
asked
Jun 4, 2021
Health
middle-school
2
answers
2
votes
212k
views
Any help would be great
asked
May 17, 2021
Mathematics
college
1
answer
2
votes
225k
views
The Middle Ages was the worst time to be alive; for example, in the mid-fourteenth century, bubonic plague killed millions of people. a. Fact b. Opinion
asked
Mar 26, 2021
English
college
1
answer
5
votes
106k
views
Which example of transportation most likely involves the widest variety of vehicles? A. Blood is rushed from a blood bank to a local hospital. B. Fresh vegetables are transported from a farm to a nearby
asked
Mar 20, 2021
Chemistry
middle-school
1
answer
2
votes
84.5k
views
There are 36 students in the chess club, 40 students in the drama club, and 24 students in the film club. What is the ratio of students in the drama club to students in the film club?
asked
Mar 16, 2021
Mathematics
high-school
2
answers
3
votes
212k
views
At 506 K and 2.05 atm, if 6.00 grams of H2 will reacts with excess N2 what volume in liters will be produced of NH3? (R = 0.08206 L atm/mol K)
asked
Mar 7, 2021
Chemistry
middle-school
1
answer
2
votes
193k
views
Helppppppppppppppppppppp
asked
Nov 8, 2020
English
middle-school
2
answers
5
votes
44.8k
views
Da Shari wants to rearrange the four sweaters, two coats, and five jackets that are in her closet. If she puts a sweater first and a jacket last, how many different ways can she arrange them?
asked
Oct 14, 2020
Mathematics
middle-school
1
answer
5
votes
45.5k
views
I’n a survey at a shoe store, 200 customers were asked whether they have running shoes or basketball shoes. PLEASE HELP!
asked
May 20, 2020
Mathematics
middle-school
1
answer
0
votes
83.9k
views
How many microliters are in 7.4 x 10^-61 centimeters?
asked
Apr 1, 2020
Chemistry
middle-school
1
answer
5
votes
63.6k
views
In what proportion should 10% ethanol be mixed with 65% ethanol to obtain 50% ethanol?
asked
Mar 11, 2020
Mathematics
college
1
answer
2
votes
227k
views
ANYONE TAKE FRENCH B GACA HELP NEEDED ASAP Est-ce que tu préfères les couleurs vives, ou les couleurs foncées? Où est-ce que tu aimes faire des achats? Quand tu fais des achats, comment est-ce que tu aimes
asked
Nov 1, 2019
French
high-school
1
answer
4
votes
202k
views
If the altitude of an isosceles right triangle has a length of x units, what is the length of one leg of the large right triangle in terms of x? A) x units B) x square root of 2 units C) x square root
asked
Oct 11, 2019
Mathematics
high-school
2
answers
5
votes
24.0k
views
Given: A = {(0, 0), (2, 1), (3, 1.5), (4, 2), . . . } Write a rule for A. y = 2x x = y/2 y = x/2
asked
May 27, 2019
Mathematics
middle-school
2
answers
2
votes
185k
views
When was South Vietnam reunited with North Vietnam as a single communist Nation
asked
Jan 26, 2019
History
middle-school
2
answers
2
votes
150k
views
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