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
Effectus [21]
3 years ago
7

:):):):):):):):):):):):))​

Mathematics
1 answer:
lina2011 [118]3 years ago
5 0
The answer for this question is B because - -e/-f is the same as - -e/f
You might be interested in
Can someone help me with this math problem?
Kipish [7]

Answer:

im not able to do that question it is confusing

Step-by-step explanation:

5 0
2 years ago
An integer is three more than another integer. Twice the larger integer is two less
Amiraneli [1.4K]

Answer:

The integers are 4 and 7 or -2 and 1.

Step-by-step explanation:

You can make a system of equations with the description of the two integers.

1. x = y + 3

2. 2x + 2 = y^2

The simplest and the fastest way to solve this system in this case is substitution. You can substitute x for y + 3 in the second equation.

1. x = y + 3

2. 2(y + 3) + 2 = y^2

Now simplify and solve the second one. For convenience, I will just disregard the first equation for now.

2y + 6 + 2 = y^2

y^2 - 2y - 8 = 0

You can factor this equation to solve for y.

(y - 4) (y + 2) = 0

y = 4, y = -2

Now we can substitute the value of y for x in the first equation.

x = 7, x = 1

3 0
3 years ago
A card is drawn from a standard deck of 52 cards. What is the theoretical probability as a decimal of drawing the number 8? Roun
Alborosie

The answer would be 0.15 because in a deck there are only 4 cards of 8 (diamonds, hearts, clovers, and spades). Since there are 52 cards, you would divide 8 by 52 to get 0.153846, but since it says to round to the nearest hundredths, the answer would be 0.15.

8 0
3 years ago
What time 30equals 200
Dovator [93]
The answer is 20/3 first you set a variable x and 30x=200 divid both side by 30 and get the final answer
8 0
3 years ago
Read 2 more answers
Eight times the sum of a number and six is 80
Pachacha [2.7K]

8*(n+6)=80

distribute

8n+48 = 80

subtract 48 from each side

8n = 32

divide by 8

n=4

6 0
3 years ago
Read 2 more answers
Other questions:
  • Raul ran 3/4 mile in a race. Eduardo ran 2/7 of the distance that Raul ran. What distance did Eduardo run?
    13·1 answer
  • Determine the sum of the following series: 2+6+18+54+...+39366
    5·2 answers
  • Find the surface area of<br> the prism.<br> 15 in hight<br> 3 in width<br> 7 in length
    7·1 answer
  • Write y=2x^2+12x+1 in vertex form.
    15·1 answer
  • If MNOP is an isosceles trapezoid MP=16x-13, NO=9x+8, MO=12y-7 solve for x and y
    15·2 answers
  • Determine if the given side lengths could be used to form a unique triangle, many different triangles, or no triangles.
    5·2 answers
  • Which linear equation can be used to represent a line perpendicular to Line W passing through point (-3,-2)?
    10·1 answer
  • Matthew and Andrew leave an intersection at
    5·1 answer
  • Craig likes to collect records. last year he had 10 records in his collection. now he has 13 records. what is the percent increa
    8·2 answers
  • Read the scenario. 1. The temperature at 6 A.M. was -5°F. By noon the temperature had risen by 5°F. What was the temperature at
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!