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True [87]
3 years ago
9

Solve for x. Please help me I am confused.

Mathematics
2 answers:
Harman [31]3 years ago
8 0

Answer:

72

Step-by-step explanation:

Multiply all the numbers, and you get the answer

lbvjy [14]3 years ago
7 0

Answer: 5

Step-by-step explanation:

patterns 3 then 4 so 5 then 6

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Write the number as a product of primes.<br><br><br> 99= ?<br><br> (answer is not 33)
antoniya [11.8K]

Answer:

Prime factorization: 99 = 3 x 3 x 11, which can also be written 99 = 3² x 11

Step-by-step explanation: HOPE THIS HELPS

99 = 3 x 3 x 11, which can also be written 99 = 3² x 11.

5 0
1 year ago
How many solutions are there to the system of equations?
hichkok12 [17]

Answer: The system of equations has NO SOLUTION.

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope and "b" is the y-intercept.

Given the following system of equations:

\left \{ {{4x-5y=5} \atop {-0.08x+0.10y=0.10}} \right.

Write the first equation and solve for "y" in order to express it in Slope-Intercept form:

4x-5y=5\\\\-5y=-4x+5\\\\y=\frac{-4x}{-5}+\frac{5}{-5}\\\\y=0.8x-1

You can identify that:

m=0.8\\b=-1

Apply the same procedure with the second equation. Then:

-0.08x+0.10y=0.10\\\\0.10y=0.08x+0.10\\\\y=\frac{0.08x}{0.10} +\frac{0.10}{0.10}\\\\y=0.8x+1

You can identify that:

m=0.8\\b=1

The slopes of both lines are equal, therefore  the lines are parallel and the system has NO SOLUTION.

7 0
4 years ago
Read 2 more answers
Write an algebraic expression for "the product of a number and 17."
jeka57 [31]
Let the number be x

then product of number and 17 would be written as 17x
4 0
3 years ago
Read 2 more answers
What are the directions when you have an equation?
vladimir2022 [97]
What type of equation? I'm assuming you may mean PEMDAS (Parenthesis, Exponents, Multiplication/Division, Addition/Subtraction), meaning that when solving an equation first you solve anything that's in parenthesis. After that you do exponents and then either multiplication or division, going left to right if there are multiple parts of the equation that require you to do multiplication or division. Then you move on to addition and subtraction, the same rules with multiplication and division apply. Hopefully I explained this well.
8 0
3 years ago
Caroline flips a coin 3 times. According to the tree diagram, how many possible outcomes exist?
quester [9]

Answer:

8

Step-by-step explanation:

When flipping a coin, you get a head (H) or a tail (T)

The second part of the tree diagram will be HT HT

The third part of the tree diagram will be HT HT HT HT

The outcomes are 8

H-------H---------H---------HHH

                        T-------- HHT

          T----------H----------HTH

                         T---------HTT

T-------H-----------H---------THH

                          T---------THT

          T------------H--------TTH

                           T--------TTT

3 0
3 years ago
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