1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gnesinka [82]
1 year ago
7

Suppose 4y – 1 = 15 and y = 5x – 3.

Mathematics
1 answer:
Vanyuwa [196]1 year ago
3 0

The equivalent equation of 4y – 1 = 15 is 20x - 13 = 15

<h3>How to determine the equivalent equation?</h3>

The equations are given as:

4y – 1 = 15 and y = 5x – 3.

Substitute y = 5x – 3. in 4y – 1 = 15

4(5x – 3) – 1 = 15

Expand

20x- 12 - 1 = 15

Evaluate the like terms

20x - 13 = 15

Hence, the equivalent equation of 4y – 1 = 15 is 20x - 13 = 15

Read more about equivalent equation at:

brainly.com/question/2972832

#SPJ1

You might be interested in
A normal distribution curve, where x = 70 and σ = 15, was created by a teacher using her students’ grades. What information abou
alexira [117]

The <em><u>correct answer</u></em> is:

We can conclude that 68% of the scores were between 55 and 85; 95% of the scores were between 40 and 100; and 99.7% of the scores were between 25 and 100.

Explanation:

The empirical rule tells us that in a normal curve, 68% of data lie within 1 standard deviation of the mean; 95% of data lie within 2 standard deviations of the mean; and 99.7% of data lie within 3 standard deviations of the mean.

The mean is 70 and the standard deviation is 15. This means 1 standard deviation below the mean is 70-15 = 55 and one standard deviation above the mean is 70+15 = 85. 68% of data will fall between these two scores.

2 standard deviations below the mean is 70-15(2) = 40 and two standard deviations above the mean is 70+15(2) = 100. 95% of data will fall between these two scores.

3 standard deviations below the mean is 70-15(3) = 25 and three standard deviations above the mean is 70+15(3) = 115. However, a student cannot score above 100%; this means 99.7% of data fall between 25 and 100.

4 0
3 years ago
Read 2 more answers
Lacey picks blueberries and raspberries from her garden. She has 1/5 as many pounds of blueberries as raspberries. If she picks
murzikaleks [220]

Answer:

1/5 + 1 4/5 = x.

Step-by-step explanation:

3 0
2 years ago
Can anybody help me?
Sloan [31]

Answer:

7⅓

Step-by-step explanation:

2 ÷ 3⁄11 → 2 × 3⅔ >> 7⅓

Dividing by a fraction is the exact same as multiplying by its multiplicative inverse.

* 3⅔ = 11⁄3

* 7⅓ = 22⁄3

I am joyous to assist you anytime.

6 0
3 years ago
Need help fast as possible!!!! Pleaseeeee!!!!!!!!
nordsb [41]

ita 3 fiths x plus three eigths

6 0
2 years ago
What is 1/3 of 18500.00
choli [55]
\frac{1}{3}\ of\ 18500.00\\\\ =  \frac{1}{3}*18500.00\\\\ =\frac{1}{3}*18500.00\\\\ =6166.67
5 0
3 years ago
Other questions:
  • If a circle has its center at (9,11) and the point (3,19) is on the edge of the circle, what is the radius of the circle?
    12·1 answer
  • a family paid $19,200 as a down payment for a home. if this represents 12% of the price of the home, find the price of the home
    10·2 answers
  • I need help with this simplify problem​
    13·1 answer
  • Add the two expressions <br> 6q + 1 and q + 11
    10·1 answer
  • Solve equation 66= -11y
    12·2 answers
  • 1)A bag contains seven red marbles and seven
    12·1 answer
  • What is 600000+45 yes I'm back
    13·2 answers
  • escample: If 600 Students registered for mat 101,300 for Phy 101 while 173 students registered for both mat101 and phy 101 in 20
    11·1 answer
  • 6.
    7·1 answer
  • HELP ASAP DUE BY 8 PM!!!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!