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
aniked [119]
2 years ago
11

Hi I am marriett and I need help on math homework 7e-4=31e=___

Mathematics
1 answer:
blsea [12.9K]2 years ago
8 0

Answer:

e= 5

Step-by-step explanation:

7e-4=31

7e= 31+4

7e= 35

e= 5

You might be interested in
What is the ratio of 4.3
Nookie1986 [14]
The answer to the question What is the ratio of 4.3 is 4:3
6 0
3 years ago
Read 2 more answers
(This is a word problem) You are making up your own mix of concrete to patch a set of stairs. In order to have the proper mix, y
Alina [70]
The is 42 because that the answer to the question
8 0
2 years ago
Simplify and reduce to the lowest terms.<br> <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B-7%7D%7B12%7D%20" id="TexFormula1" t
Paladinen [302]
When you divide two fractions, you're actually multiplying one of them by the reciprocal of the other. First, find the reciprocal of the second fraction by flipping it upside down. Then, multiply it by the first fraction. (Numerator x numerator and denominator x denominator)

\frac{-7}{12} ÷ \frac{2}{3}   Replace the second fraction with it's reciprocal
\frac{-7}{12} x \frac{3}{2}   Multiply (-7 x 3 and 12 x 2)
\frac{-21}{24} Both 21 and 24 are divisible by three, so divide them by 3
\frac{-7}{8}
6 0
2 years ago
What is the slope of a trend line that passes through the points (–3, 3) and (18, 26)? StartFraction 15 Over 29 EndFraction Star
Alik [6]

Answer:

  23/21

Step-by-step explanation:

The slope is computed from ...

  m = (y2 -y1)/(x2 -x1)

For the given points, the slope is ...

  m = (26 -3)/(18-(-3)) = 23/21

The slope of the trend line is 23/21.

5 0
3 years ago
Read 2 more answers
Fine the average of these numbers, 8,12,13,15
GarryVolchara [31]

Answer:

12

Step-by-step explanation:

The average is calculated as

average = \frac{sum}{count} = \frac{8+12+13+15}{4} = \frac{48}{4} = 12

8 0
2 years ago
Read 2 more answers
Other questions:
  • Find the numbers of yards in 63 feet
    11·1 answer
  • i need help with this question... the word "GC" in the question stands for graphic calculator so u could just ignore that part o
    11·1 answer
  • Write the equation y=-3/5x+3 in standard form using integer coefficients
    10·1 answer
  • Suppose you have 15 days until your field trip and you need to raise $900 there are 10 students going on the field trip they wil
    14·1 answer
  • Could someone help me? I can't understand anything
    14·1 answer
  • A blue rope is three times as long as the red rope. A green rope is five times as long as the blue rope. If the total length is
    9·1 answer
  • At one point the average price of regular unleaded gasoline was $3.57 per gallon. Assume that the standard deviation price per g
    14·1 answer
  • Which statement is false?
    7·1 answer
  • What Theorem do you use to find the length of a missing side on a right triangle?
    14·1 answer
  • 12. Find three consecutive even integers such that
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!