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3 years ago

14

Ryan sees this special offer.

2 answers:

Blababa [14]3 years ago

8 0

I think the answer would be 60

Ahat [919]3 years ago

6 0

Answer:

60

Step-by-step explanation:

1/3 of 180 is 60...bshsjka

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Does anyone know What is x+7=-7x-8

rjkz [21]

Answer:

$x=-\frac{15}{8}$

Step-by-step explanation:

$x+7=-7x-8$

Add 7x to both sides:

$8x+7=-8$

Subtract 7 from both sides:

$8x=-15$

Divide both sides by 8:

$x=-\frac{15}{8}$

3 0

4 years ago

(a) the probability that a vampire bat would pick A (b) the probability that a vampire bat would pick C (c) the probability that

grin007 [14]

Answer:

See Explanation

Step-by-step explanation:

See attachment for complete question.

From the attachment, we have that:

$A = 71$

$C = 121$

$T = 66$

First, we calculate the total

$Total = A + C + T$

$Total = 71 + 121 + 66$

$Total = 258$

Solving (a): Probability of A

This is calculated using:

$Probability = \frac{A}{Total}$

$Probability = \frac{71}{258}$

$Probability = 0.275$

Solving (b): Probability of C

This is calculated using:

$Probability = \frac{C}{Total}$

$Probability = \frac{121}{258}$

$Probability = 0.469$

Solving (b): Probability of T

This is calculated using:

$Probability = \frac{T}{Total}$

$Probability = \frac{66}{258}$

$Probability = 0.256$

3 0

3 years ago

What are the solutions of the quadratic equation 49x^2=9?

Flauer [41]

<span>Simplifying 49x^2 + -9 = 0
Reorder the terms: -9 + 49x^2 = 0
Solving -9 + 49x^2 = 0 Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '9' to each side of the equation. -9 + 9 + 49x^2 = 0 + 9
Combine like terms: -9 + 9 = 0 0 + 49x^2 = 0 + 9 49x^2 = 0 + 9
Combine like terms: 0 + 9 = 9 49x^2 = 9
Divide each side by '49'. x^2 = 0.1836734694
Simplifying x^2 = 0.1836734694
Take the square root of each side: x = {-0.428571429, 0.428571429}

hope this helps!!</span>

5 0

3 years ago

Simplify the following equation -3(3w-2x)-2(-x-7w)

Pavlova-9 [17]

The answer to your question is 4w-1

5 0

3 years ago

LEvaluate the expression for x=5, y=-3 and z=7<br> 9x - 5y +4

kramer

Answer:

64

Step-by-step explanation:

Substitute the values in the equation.

$9x - 5y + 4$

$9(5) - 5( - 3) + 4$

$45 + 15 + 4$

$64$

3 0

3 years ago

Read 2 more answers