2 years ago

Solve for t. -18 = 6t A. t = -3 B. t = -1/3 C. t = 12 D. t = 24

Mathematics

2 answers:

dangina [55]2 years ago

6 0

Answer:

A) t = -3

Step-by-step explanation:

-18 = 6t

divide both sides of the equation by 6

-18/6 = 6t/6

-18/6 = t

-3 = t

vladimir1956 [14]2 years ago

3 0

Divide both sides of the equation by the same factor
−18=6t
6 6. that’s a fraction
t=-3

You might be interested in

find 2 consecutive integers such that three times the square of the first is equal to seven more than five times the second

melamori03 [73]

Answer:

Step-by-step explanation:

We are looking for two numbers, $N$ and $N + 1$ . From the problem statement, we can setup the following equation:

$3N^{2} = 5(N + 1) + 7$

$3N^{2} = 5N + 5 + 7$

$3N^{2} - 5N - 12 = 0$

$(3N + 4)(N - 3)$

$N = \frac{-4}{3}, 3$

Because 3 is the only integer solution, the answer is 3 and 4.

5 0

3 years ago

Please help me with this

kupik [55]

Answer:

–x² + 12x + 5

Step-by-step explanation:

x² + 3x

–2x² + 9x + 5

The sum of the above expression can be obtained as follow:

.... x² + 3x

+ –2x² + 9x + 5

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

–x² + 12x + 5

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

Thus, the sum of x² + 3x and –2x² + 9x + 5 is –x² + 12x + 5

3 0

2 years ago

A certain delivery service offers both express and standard delivery. 75% of parcels are send by standard delivery and 25% are s

Nikitich [7]

Answer:

pictures are in order

Step-by-step explanation:

5 0

3 years ago

Select the action you would use to solve x-3=12. then select the property that justifies that action

Nataliya [291]

What are the actions that you can choose from?

5 0

2 years ago

Which of the following statements is not true?

icang [17]

Answer:

-3.7 > -3.1

Step-by-step explanation:

Because -3.1 more close to 0 so is supposed to be bigger than -3.7

8 0

2 years ago