What is a over b = -2

Answers

Answer 1

Answer: a / b = -2

Take note:

to have a quotient with at negative sign, both a & b must have opposites signs. a can be a positive number while b is a negative number or vice versa. If both a and b have the same sign, its quotient will be a positive number.

Let us disregard the sign.
To arrive at the answer of 2, a must be twice the amount of b. meaning a = 2b.

For example: look for a if b is equal to 2. a = 2(2) ; a = 4.
a / b = 2
4 / 2 = 2
2 = 2

Now, we consider the sign of both numbers. a can be 4 while b can be -2 OR vice versa.

a / b = -2
4 / -2 = -2 or -4 / 2 = -2

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What is the sum of 153 and 121

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153
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Hope this helps!

Geometric series definition?!?

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a series of numbers or quantities in geometric progression.

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5x divided by 6 = 20

Answers

We have such equation
$(5x)/(6)=20$ /*6 (multiply both sides by 6)
5x=20*6
5x=120 /:5 (divide both sides by 5)
x=24 - its the answer

The value of the variable "x" in expression "5x divided by 6 = 20" is 24.

To find the value of the variable "x" in the expression "5x divided by 6 = 20", we use algebraic-techniques.

To separate the variable "x," we multiply both sides of the equation by 6, the denominator of the fraction.

This cancels out the division on the left side, leaving us with 5x on the left side:

⇒ (5x divided by 6) × 6 = 20 × 6,

⇒ (5x/6) × 6 = 20 × 6,

Simplifying the equation:

⇒ 5x = 120

To solve for the variable "x," we divide both sides of equation "5x = 120" by 5:

⇒ (5x) / 5 = 120 / 5,

⇒ x = 24

Therefore, the required value of "x" is 24.

Learn more about Algebraic Expression here

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The given question is incomplete, the complete question is

Find the value of "x" in the expression "5x divided by 6 = 20".

The cost of 3 pizzas and 4 sandwiches at the deli is $68. The cost of 3 pizzas and 7 sandwiches is $92. Find the cost of one pizza and sandwiches

Answers

3p+4s=68 and 3p+7s=92 we can rearrange equation 1 to let 's' be the subject : s=(68-3p)/4. We can then sub this into equation 2 so that there is only one unknown: 3p+7(68-3p)/4=92. Then takeaway p from both sides: 7(68-3p)/4=92-3p. Then multiply by 4: 7(68-3p)= 4(92-3p). The use distributive law on both sides: 476-21p=368-12p. Then rearrange to get 108=9p and the divide by 9 and you will get p=12 Hope this helps!!

Y=1/3x-2 what is the slope ans the y-intercept

Answers

Hi there!

When a function is in slope-intercept form, or y = mx + b form, the slope is always the number multiplied by x, or m, and the y intercept is always the number following the slope and x, or b.

In this case, the slope would be 1/3 and the y intercept would be -2.

Hope this helps!

In the equation for a line, y=mx+b, you will find both the slope and the y-intercept. The letter m is your slope, and the letter b is your y-intercept. So, looking at your line's equation, we have y = 1/3x - 2. With this being said, 1/3 is your slope, and -2 is your y-intercept. Does this make sense?

QuizActive
Which pair of undefined terms is used to define a ray?
line and plane
plane and line segment
point and line segment
point and line

Answers

Answer:

Point And line

Step-by-step explanation:

Have a nice day

Answer:

plane and line

Step-by-step explanation:

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