How to solve for y if the equation is y=5/2x + 5 if x is zeroplease show step by step how to solve

Answers

Answer 1

Answer: $y=(5)/(2)\cdot0+5\ny=0+5\ny=5$

Answer 2

Answer: Q, y=5/2x+x if x is zero

An, ( y=5/2×0+5 ) as you know if i multiply number to zero you get zero so "x" change to the zero you get
( y=0+5 )= ( y=5 ) that is your answer

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Two urns each contain green balls and blue balls. Urn I contains 4 green balls and 6 blue balls, and Urn II contains 6 green balls and 2 blue balls. A ball is drawn at random from each urn. What is the probability that both balls are blue?A. 2/51 B. 3/20 C. 1/10 D.4/153

Taylor and Abby shared a $55 cash prize in the ratio 2:3. How much money did Taylor get?

Answers

the 2 to 3 ratio means there was 5 equal shares. because 2 plus 3 is 5

so if you divide 5 into 55 you get 11. each share is 11.

then multiply 11 by or 3 (depending on the person) in this case 2 because we want to know about Taylor

2 times 11 is 22.

Taylor got 22 dollars

Find the measures of the interior angles to the nearest tenth. ( Drawing is not to scale)

Answers

Answer:

6). Option (B)

7). Option (C)

Step-by-step explanation:

6) Property of a triangle :

"Sum of all interior angles is 180°"

(x + 2)° + (2x + 2)° + (2x - 1)° = 180°

5x + 3 = 180°

5x = 177°

x = $(177)/(5)=35.4$

(x + 2)° = 37.4°

(2x - 1)° = 69.8°

(2x + 2)° = 72.8°

Option (B) is the answer.

7). (4x + 2)° + (2x + 1)° + (x - 1)° = 180°

7x + 2 = 180°

7x = 178°

x = $(178)/(7)= 25.43$

(4x + 2)° = 103.7

(2x + 1)° = 51.9°

(x - 1)° = 24.4°

Option (C) will be the answer.

27 is the relationship linear, exponential, or neither? Options: a. Linear b. Exponential c. Neither

Answers

Answer: Here's my answer

Step-by-step explanation:

The relationship given, 27, is neither linear nor exponential.

In a linear relationship, the dependent variable (y) changes at a constant rate for every unit increase in the independent variable (x). This results in a straight line when plotted on a graph. However, the given value, 27, does not provide any information about how the variable changes in relation to another variable. Without this information, we cannot determine if the relationship is linear.

In an exponential relationship, the dependent variable (y) changes at an increasing or decreasing rate based on a constant ratio for every unit increase in the independent variable (x). This results in a curved line when plotted on a graph. Since the given value, 27, does not provide any information about the rate of change or the constant ratio, we cannot determine if the relationship is exponential.

Therefore, based on the given information, the relationship 27 is neither linear nor exponential.

For the function f(x)=x^2-12 find (f^-1)(4)

Answers

f(x) = x^2 - 12
y = x^2 - 12
y + 12 = x^2
x = sqrt(y + 12)
(f^-1)(x) = sqrt(x + 12)

(f^-1)(4) = sqrt(4 + 12) = sqrt(16) = 4
(f^-1)(4) = 4

Marcie bought a can of corn at the supermarket. The price on the shelf said $3.99, but when Marcie went through the checkout lane, she presented the cashier with a piece of paper that allowed the cashier to reduce the price by $0.25. Which type of discount is this?A. A sale
B. A gift card
C. A coupon
D. A rebate

Answers

That sure sounds like a coupon to me

Answer:

a coupon- apex

Step-by-step explanation:

What is 9/10 - 1/10 equal.

Answers

9/10 - 1/10 = 8/10.
When subtracting fractions with like denominators, you really only need to worry about the numerators. 9 - 1 = 8, so the answer is 8/10.
As we can see, both 8 and 10 are divisible by 2, so we can simplify the answer a bit.
8 / 2 = 4
10/ 2 = 5
The final simplified answer is 4/5.
Hope that helped =)

Since the denominators are the same, we can just combine the numerators together.

$(9-1)/(10)$

Now, we just have to subtract the numerators to get our new fraction.

$(8)/(10)$

But, our fraction is not in simplest form yet. We can find the GCF of 8 and 10 and then divide the numerator and denominator by it.

The GCF = 2, so now we can divide.

$8 / 2 = 4 \n 10 / 2 = 5 \n \n$

Gather the new numerator and denominator to get our simplified fraction.

The final result is: 4/5 or 0.8

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