Mathematics, 16.04.2021 03:30 dyhji
1-A set of equations is given below:
Equation A: e = 4f + 1
Equation B: e = 3f + 5
Which of the following is a step that can be used to find the solution to the set of equations? (5 points)
a
4f + 1= 3f
b
4f = 3f + 5
c
4f + 5 = 3f + 1
d
4f + 1 = 3f + 5
2-Wilson is 6 years older than Mary. Wilson's age is 10 years less than five times Mary's age. The equations below model the relationship between Wilson's age (w) and Mary's age (m):
w = m + 6
w = 5m β 10
Which is a possible correct method to find Wilson's and Mary's ages? (5 points)
a
Solve w + 6 = 5w β 10 to find the value of w.
b
Write the points where the graphs of the equations intersect the x axis.
c
Solve m + 6 = 5m β 10 to find the value of m.
d
Write the points where the graphs of the equations intersect the y axis.
3-Variable c is 9 more than variable w. Variable c is also 3 less than variable w. Which pair of equations best models the relationship between c and w? (5 points)
a
c = w β 9
c = 4w + 3
b
c = w + 9
c = w β 3
c
w = c + 9
w = c β 3
d
w = c β 9
w = 4c + 3
Answers: 2
Mathematics, 21.06.2019 16:30
Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?
Answers: 1
Mathematics, 21.06.2019 20:30
Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?
Answers: 1
Mathematics, 21.06.2019 23:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.
Answers: 2
Mathematics, 21.06.2019 23:00
Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was
Answers: 2
1-A set of equations is given below:
Equation A: e = 4f + 1
Equation B: e = 3f + 5
Whic...
Equation B: e = 3f + 5
Whic...
English, 28.01.2020 11:31
English, 28.01.2020 11:31
Biology, 28.01.2020 11:31
History, 28.01.2020 11:31
History, 28.01.2020 11:31
Mathematics, 28.01.2020 11:31
History, 28.01.2020 11:31
Social Studies, 28.01.2020 11:31
Biology, 28.01.2020 11:31
Mathematics, 28.01.2020 11:31
Mathematics, 28.01.2020 11:31
English, 28.01.2020 11:31