MATHEMATICS COLLEGE

2(3x+1)=-10 pls help

Answers

Answer 1
Answer:

Answer:

x=-2 hope this helps! :)

Step-by-step explanation:

first you move the constant to the right

3x+1=-5

then you calculate

3x=-5-1

finally you divide both sides to get x alone

x=-2
Answer 2
Answer:

Answer:

x= -2

Step-by-step explanation:

Step 1- Distribute into the parenthesis.

(2)3x+(2)1= -10

Step 2- Multiply

6x+2= -10

Step 3- Subtract 2 to both sides.

6x+2= -10

    -2    -2

Step 4- Divide both sides by 6

6x= -12

6     6

x= -2

Related Questions

Find the slope Y=5x+12
This is the two that go together, but are separate questions
PLEASE HELP ME!!!!!Invasive species spread to new environments by all of the following ways except throughA. Cargo shipsB. Wood productsC. Pet tradeD. QuarantineE. Ornamental plants
Can you help me please​
A polynomial multiples by a polynomial is a polynomial

A mother wants to invest $6000 for her children's education. She invests a portion of the money in a bank certificate of deposit (CD account) which earns 4% and the remainder in a savings bond that earns 7%. If the total interest earned after one year is $360, how much money was invested at each rate?

Answers

0.04x+0.07(6000-x)=360
0.04x+420-0.07x=360
0.04x-0.07x=360-420
−0.03x=−60
X=60/0.03=2,000 at 4%
6000-2000=4000 at 7%

Хf(x)
Use the table of values to find the function's values.
If x = 0, then f(0) =
If f(x) = 27, then x =
33
-3 -2
17
0
-15
N
-7
3
27

Answers

For our particular data set, the value of the function f(x) is -2 when x = 0 (or f(0) = -2), and the value of x is 3 when f(x) = 27.

From the provided data, we see that we have specific values of x that correspond to certain values of the function f(x). Therefore, our goal is to find the value of f(x) when x = 0, and to find the value of x when f(x) = 27.

We start by finding the function value f(0). Looking at our data, we find an entry where x = 0, we observe that its corresponding f(x) value is -2. Thus, the value of the function f(x) is -2 when x = 0, so we have f(0) = -2.

Next, we're tasked with finding the value of x when f(x) = 27. To do this, we flip our perspective and look for entries in our data where f(x) = 27. After searching, we see an entry where f(x) equals to 27, and in this entry, the corresponding x value is 3. Therefore, when f(x) = 27, the value of x is 3.

In conclusion, for our particular data set, the value of the function f(x) is -2 when x = 0 (or f(0) = -2), and the value of x is 3 when f(x) = 27.

For more such question on function visit:

brainly.com/question/29631554

#SPJ2

Answer:

If x = 0, then f(0) = -15

If f(x) = 27, then x = 3

Which function is continuous?

Answers

The answer is D. Cost of U.S. postage as a function of the weight of the letter.

Answer:

The answer is B

Step-by-step explanation:

Did the practice on edge.

Select the correct answer.
Which of these sentences is always true for a parallelogram?

Answers

Answer:

Letter D

Remember to drink water

Answer:

parallelograms are shapes that have 2 sets of parallel sides. for example, squares, rectangles, and rhombuses are all types of parallelograms

Steven wants to make some extra money using a CD account. He wants $22,000 in his account after 5 yearscompounded continuously. How much principal will he have to start with, at an interest rate of 6.625%?

Answers

Answer: You got to multiply 22,000 times 5 and that will equal 110,000

Step-by-step explanation:

Final answer:

To have a final balance of $22,000 in a CD account after 5 years with continuous compounding at an interest rate of 6.625%, Steven needs to initially deposit approximately $15,895.68.

Explanation:

To calculate how much principal Steven should start with in his CD account, we need to use the formula for continuous compounding, which is A = Pe^(rt), where:

  • A is the amount of money accumulated after n years, including interest.
  • P is the principal amount (the initial amount of money).
  • e is the base of the natural logarithm, approximately equal to 2.71828.
  • r is the annual interest rate (decimal).
  • t is the time the money is invested for in years.

In Steven's case, he wants A = $22,000 after t = 5 years, at an interest rate r of 6.625% or 0.06625 in decimal format. Substituting these values into our formula and solving for P, we get:

P = A / e^(rt)

P = 22000 / e^(0.06625 * 5)

After calculating this expression, we find that Steven needs to deposit approximately $15,895.68 into his CD account to have $22,000 after 5 years with continuousinterest compounding at 6.625%.

Learn more about Continuous Compounding here:

brainly.com/question/36501885

#SPJ2

Tasia’s bank account balance was -$25.64. She deposited a check into her bank account and her new balance is $152.29. How much was the check that Tasia deposited into her account?

Answers

Answer:

$177.93

Step-by-step explanation:

Answer:

The check is 177.93$

Step-by-step explanation:

I did 25.64+152.29= 177.93

U can check it by doing -25.64+177.93
Other Questions
Thirty 7th graders were surveyed and asked their favorite sport. The results showed that 15 liked football, 7 liked baseball, 5 like basketball, and 3 like soccer. What generalization can not be made?Soccer is the least favorite sport. Half of the students like football. The students would prefer to play sports over going to school.None of the students like tennis.
la diferencia entre el mayor y menor termino de una proporcion geometrica continua es 15.si el otro termino es 10 hallar la suma de mis terminos
The short run is defined as a period of time whereSelect one:a. some of a firm's inputs are fixedb. only a small number of firms can enter or exit the industry.c. the firm always breaks even (earns zero profit).d. all inputs can be changed, but only for a little while and then must be changed back to their original levels.
If f(x) = x/2 +8, what is f(x) when x=10?