MATHEMATICS HIGH SCHOOL

Please help simple math problem.

Answers

Answer 1

Answer:

Answer:

the answer is x=5 for a fact

Step-by-step explanation:

Answer 2

Answer:

Answer:

the answer would be x=5

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Dylan is at a fruit farm. So far he has 12 apples, Dylan starts walking and checks his basket, he only has 2 apples now. How many apples did Dylan lose?

Answers

on his way walking dylan lost atleast 10 apples

Equation that represents the line that passes through the point (-2,-1) and has a slope of 5

Answers

Straight line:
y = mx + c
m is the slope of the graph and c is the y-intercept
In this case, m = 5 as stated in the question, so...
y = 5x + c
By substituting the given co-ordinates (-2,-1) into this equation, we can find c
-1 = 5(-2) + c
-1 = -10 + c
-1 + 10 = -10 + c + 10 (Add 10 to both sides)
9 = c
c = 9
Put c = 9 into the equation:
y = 5x + 9

5(x-6)+ 3x = 3/4(2x-8)

Answers

Answer:

x = 3.69 (3 significant figures)

Step-by-step explanation:

5(x - 6) + 3x = 3/4(2x - 8)

5x - 30 + 3x = 1.5x - 6

5x + 3x - 1.5x = 30 - 6

6.5x = 24

x = 3.6923 (5 significant figures)

x = 3.69 (3 significant figures)

What is a type of percent that compares the final amount and original amounts?

Answers

Percentage change helps compare the final and initial amounts.

Cómo se puede describir a la regla o patrón de una sucesión .? *a)Expresión de números cortos.
b)Expresión algebraica.
c)Expresión multiple.

Answers

¡Hola! Creo que tu respuesta es una expresión algebraica B, aunque no estoy 100% seguro. ¡Espero que esto te ayude! Buena suerte y que tengas un gran día. ❤️

Find the vertex of the parabola
y= x^2-2x-1
vertex (?,?)

Answers

$y=ax^2+bx+c\n\nvertex:(x_v;\ y_v)\n\nx_v=(-b)/(2a)\ and\ y_v=f(x_v)$

$y=x^2-2x-1\n\na=1;\ b=-2;\ c=-1\n\nx_v=(-(-2))/(2\cdot1)=(2)/(2)=1\n\ny_v=1^2-2\cdot1-1=1-2-1=-2\n\nAnswer:(1;-2)$

$y=a(x-h)^2+k \Rightarrow \hbox{vertex}=(h,k)\n\n y=x^2-2x-1\n y=x^2-2x+1-2\n y=(x-1)^2-2 \Rightarrow \hbox{vertex}=(1,-2)$

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There are 5 red balls,6 white balls and 7 green balls in a box.If one ball is taken without looking,what is the probability that it is white?

Equation of the line (0,1),(2,5),(3,7)

Can someone help me?