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Tems11 [23]
2 years ago
14

Need help with some textbook pages shown below, online school isn't the best at teaching:

Mathematics
1 answer:
katrin [286]2 years ago
4 0

Answer:

1,208

Step-by-step explanation:

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Two integers a and b have a product of 12 what is the least possible sum of a and b?​
Eduardwww [97]

Answer:

I think it is 7

Step-by-step explanation:

Because 3*4= 12 and 3+4=7 and those are the numbers that make the smallest sum that I can think of

Please Mark Brainlest

3 0
2 years ago
A family has five members--a mom, a dad, two sisters, and a brother.The family lines up single file. What is the probability tha
I am Lyosha [343]
To find the probability that the mom is at the front of the line:

\frac{number \: of \: favorable \: outcomes}{total \: outcomes} \\ = \frac{number \: of \: ways \: where \: mum \: is \: at \: the \: front \: of \: the \: line}{total \: number \: of \: ways} \\ = \frac{1c1 ×4! }{5!} \\ = \frac{24}{120} \\ = \frac{1}{5}
Therefore the answer is 1/5.

Hope it helps!
6 0
2 years ago
Helpppp pleaseeeeeeee
Rainbow [258]

Answer:

x= 6.85 or 89/13

Step-by-step explanation:

perimeter is sum of all sides added, so add them all and set them equal to 84

4(x-3) + 3x - 1 + 6x + 8 = 84

distribute

4x + 12 + 3x - 1 + 6x + 8 = 84

combine like terms

13x - 5 = 84

solve for x

x = 89/13 = 6.85

3 0
2 years ago
Using the number line above, select the number that would be the opposite of Point T.
iris [78.8K]

Answer:-9

Step-by-step explanation:

7 0
2 years ago
Solve the compound inequality 4x – 7 > 5 or 5x + 4 ≤ –6
bija089 [108]

Answer:

inequality form: x \leq -2 or x > 3

interval notation form: (-∞,-2] ∪ (3,∞)

Step-by-step explanation:

I attached a picture that shows all the work. You begin by isolating then solving for x on both sides. Then form a solution using the information found out about x. For example, you can combine the found inequalities for x to solve that x must be GREATER than 3 while being LESS than -2. Using that you can form an line and make a line. Remember, when writing in interval notation form you always begin from the left to the right (in reference) to the number line.

5 0
1 year ago
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