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
Julli [10]
2 years ago
5

6 - 8a + 5a - 35

Mathematics
1 answer:
Fittoniya [83]2 years ago
7 0
Ok, so after you do -8a+5a, you also have to do 6 -35, getting the equation
-29-3a
You might be interested in
A company’s stock was selling at $20 a share. A month later, it was selling at $26 a share. What is the percent gain
fiasKO [112]

Answer:

The percent gain would be 77952515`0%

3 0
2 years ago
What is the inverse of y=16x^2+1
AysviL [449]
16x^2+1=y would be the inverse of y=16x^2+1
4 0
3 years ago
Maureen is taking an antibiotic. The table below shows the amount of antibiotic f(t), in mg, that was present in her body after
MariettaO [177]
One way to test this is by using the equation for Ken on Maureen. Let's say in the first hour,

f(t) = 200(0.976)^1 = 195.2 mg

In the second hour,

f(t) = 200(0.976)^2 = 190.52 mg

In the third hour,

f(t) = 200(0.976)^3 = 186 mg

If you compare this with Maureen's data which is 150, 90 and 54 for the first, second and third hour, respectively, you will see that Maureen's rate is much faster. However, you cannot tell by what factor because the function is exponential, not a multiple. There is no constant difference between their rates. Therefore, we only know that Maureen's rate is much faster.

The answer is <span>Maureen's body eliminated the antibiotic faster than Ken's body.</span>
3 0
2 years ago
Plot the points in the coordinate plane. Then find the perimeter and area of the polygon.
anyanavicka [17]

Answer:

The answer to your question is below

Step-by-step explanation:

See the graph below

Process

1.- Find the distance from A to B, B to C, C to D, A to D

Formula

d = \sqrt{(x2 - x1)^{2} + (y2 - y1)^{2}}

d AB = \sqrt{(1 + 3)^{2} + (6 - 5)^{2}}  = \sqrt{17}

dBC = \sqrt{(-2 -6)^{2} + (3 - 1)^{2}}  = \sqrt{68}

dCD = \sqrt{(-1 - 3)^{2} + (-3 +2)^{2}}  = \sqrt{17}

dAD = \sqrt{(-1 + 3)^{2} + (-3 - 5)^{2}}  = \sqrt{68}

2.- Find the perimeter

Perimeter = 2\sqrt{17} + 2\sqrt{68} = 6\sqrt{17} u

3.- Find the area

Area = \sqrt{17} x \sqrt{68}

Area = \sqrt{17x68} = \sqrt{1156} = 34 u^{2}

7 0
3 years ago
you practice the piano for 30 min. each day. Write and solve an equation to find the total time t you spend practicing the piano
Tom [10]
Lets get all the information we need first.
A week has 7 days, you practice 30 min each day, so in a week you will practice a total time t of 30 min for 7 times, that is:
t = 7day(30 min/day)
t = 210 min
So in a week you will practice a total of 210 minutes.
7 0
2 years ago
Read 2 more answers
Other questions:
  • Priscilla decides to order a delivery from the local sandwich shop. Her order comes to $12.74 and there is a $2.30 delivery char
    12·2 answers
  • The roots of y in the equation y^2-2y=-9/2 are
    5·1 answer
  • 60x-5=15 <br><br> Solve for x will mark you
    12·2 answers
  • Over the period of a year, Julie's net worth decreased. Which of the following could be true?
    8·2 answers
  • Can someone please help me answer this ​
    13·1 answer
  • Gretchen has 48 small shells. She uses 2 shells to make one pair of earrings. How many pairs of earrings can she make?
    12·2 answers
  • Explain the reason for the pattern 3030/30, 4242/42, 5050/50.
    6·1 answer
  • Please with explanation
    14·1 answer
  • Find the slope of the line that is perpendicular to the line graphed in the figure​
    10·1 answer
  • What are the coordinates of the image of (-3, -7) after the translation (x, y) - &gt; (x-9, y + 9)? F (-6, 16) H (12, -2) G (6,
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!