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
jeka57 [31]
3 years ago
10

Help I will be marking brainliest!!!! A. 274 B. 300 C. 306 D. 316

Mathematics
1 answer:
lubasha [3.4K]3 years ago
3 0

Answer:

<em>300 units</em>

Step-by-step explanation:

You might be interested in
What is a solution to the system? y = x^2 + 2x - 15 y – 4x = -12
astra-53 [7]

9514 1404 393

Answer:

  (x, y) = (-1, -16) or (3, 0)

Step-by-step explanation:

Perhaps you want to solve the system of equations ...

  • y = x^2 +2x -15
  • y -4x = -12

Substituting the first expression for y into the second equation gives ...

  x^2 +2x -15 -4x = -12

  x^2 -2x -3 = 0 . . . . . . . . add 12

  (x -3)(x +1) = 0 . . . . . . .  factor

Solutions are the values of x that make the factors zero: x = 3, x = -1.

The corresponding values of y are ...

  y = -12 +4x

  y = -12 +4{-1, 3} = -12 +{-4, 12} = {-16, 0}

The solutions to the system are ...

  (x, y) = (-1, -16) or (3, 0)

5 0
2 years ago
The sum of 3 consecutive integers is 60. What is the value of the third integer?
Scorpion4ik [409]

Answer:

x=19

Step-by-step explanation:

The consecutive integers will be x, x+1 and x+2 since consecutive integers have a pattern.

So,  the equation is x+x+1+x+2=60

Solve:

x+x+1+x+2=60

3x+3=60

Subtract 3 on both sides:

3x+3-3=60-3

3x=57

Divide by 3

3x/3=57/3

x=19

3 0
3 years ago
Write the following numbers in order starting with the smallest 1.75kg 1975g 0.9kg 1800g
Jobisdone [24]

0.9kg

1.75kg

1800g

1975g

6 0
2 years ago
85,000,000+2.9×10 5 pleas and thank you
irina [24]

Answer:

Step-by-step explanation:

Assuming you are asking for

85,000,000 + 2.9 x 10^5 =

8.5 x 10^7 + 2.9 x 10^5 =

10^5 ( 8.5 x10^2 + 2.9) =

10^5 ( 850+2.9) =

10^5 ( 852.9) =

10^5 x 8.529 x 10 ^2=

8.529 x 10^7

or

85,000,000 + 2.9 x 10^5 =

85,000,000 + 290,000 =

85290000 =

8.529 x 10 ^7 (because we moved 7 spots to the left)

5 0
2 years ago
The output of a function is 5 more than -2 times the input. Write and solve an equation to find the input when the output is 11
Law Incorporation [45]

Answer:

17 is x=6.

Step-by-step explanation:k

7 0
2 years ago
Other questions:
  • If EB=15 centimeters,find the length of CD
    13·1 answer
  • Next Tuesday, Cordelia is catering a proposal dinner for her brother. If she wants to serve her macaroni and cheese at this dinn
    13·1 answer
  • If 3 servings is 5 cups, how many servings is 15 cups?
    13·1 answer
  • Four percent of Jennie's skin cells were burned when she escaped from a fire. If 3.7 x 10^10 of her skin cells were burned then,
    8·1 answer
  • M-2n=10<br>4m-5n=28 substitute <br>​
    13·1 answer
  • Is the sum of 4.2 and 2 squared irrational or rational ?
    12·2 answers
  • Can someone help with my math homework
    9·1 answer
  • Which number has only two factors? Why?<br><br> a)21<br><br> b)23<br><br> c)25<br><br> d)27
    6·2 answers
  • Geoff and Max are college roommates. Geoff can clean their apartment in 2.5 hours and Max can clean their apartment in 3.25 hour
    8·1 answer
  • Ken ate three donuts. The percentage of the daily allowance for fat is 17% for one
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!