Answer:
Step-by-step explanation:
Once I hit the age eleven I've had to watch over my older sister who has a disability. I would "babysit" her when my mom was busy, or outside, and I would have to make sure she was okay every 10 to 15 minutes. She is 26 years old and has a mind of a 4-7-year-old, which means I have to get her food, turn the lights on and off, plugging things in for her. Which of course I do not mind. She does get irritated with me at times when I try to help her since she is very independent. When I was eleven I only had to watch her for a short period of time, but as I got older the time expanded, now it mostly depends on what my mom is doing or if my brother is home. My situation is very similar to Squeaky and her brother Raymond.
How many quarters and dimes would you need to have both 12 coins and $3 at the same time?
Answer:
12 quarters and no dimes
Answer:
(6,6)
(8,10)
(12,0)
What do we use to solve one-step equations to find out the value of the variable?
Answer: To solve one-step equations, we do the inverse (opposite) of whatever operation is being performed on the variable, so we get the variable by itself. The inverse operations are: Addition and subtraction.
hope this helps
Joshua goes to a local farmers market and see sinuses apples $9.80 per 10 pound bag which is a unit rate of the price per pound
Answer:
$0.98
Step-by-step explanation:
Given data
Cost of sinuses apples = $9.8 for 10 pound
We want to find the cost per pound
Hence
if 10 pounds cost $9.8
1 pound will cost x
cross multiply
x= 9.8/10
x= $0.98
Hence a pound will cost $0.98
Find area of triangle ABC
Area of a Triangle = A = ½ (b × h) square units
Step-by-step explanation:
where B and C are the base and height of the triangle, respectively.
Six more than twice a number is greater than negative fourteen. Solve the inequality for the unknown number
Answer:
Step-by-step explanation:
2x+6 > -14
Subtract 6 from both sides
2x > -20
Divide both sides by 2
x > -10
The solution of the inequality 2x + 6 > - 14 will be greater than the negative 10.
What is the solution to the equation?The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.
Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
Six more than twice a number is greater than negative fourteen.
Let x be the number. Then the equation will be
2x + 6 > - 14
Simplify the inequality, then the value of x will be
2x > - 20
x > - 10
The solution of the inequality 2x + 6 > - 14 will be greater than the negative 10.
More about the solution of the equation link is given below.
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Solve for c: c=5 5/6 x 2
Hi there!
c=11 2/3
1.Convert 5 5/6 into mixed number:
[tex]5 \frac{5}{6}=\frac{35}{6}[/tex]
2.Convert 2 into fraction term:
[tex]2=\frac{2}{1}[/tex]
3.Convert both fraction into same denominator:
[tex]\frac{35}{6}=\frac{35}{6}[/tex]
[tex]\frac{2}{1}=\frac{12}{6}[/tex]
4.Multiply the two terms:
[tex]\frac{35}{6}[/tex]·[tex]\frac{12}{6}=\frac{70}{6}[/tex]
5.Simplfly the fraction term:
[tex]\frac{70}{6}=\frac{35}{3}[/tex]
[tex]\frac{35}{3}=11 \frac{2}{3}[/tex]
Therefore, c=11 2/3.
I need help doing this ?
Answer:
It would be 21.6
Step-by-step explanation:
First 2% of 16000 is 320.
Now we take our wanted value of 22900 and subtract 16000 from it to get 6900.
We take our difference of 6900 and divide this by 320 and get 21.5625
That rounded to the nearest tenth is 21.6
help me help me help me
Find x.
2x + 40
3x
4x
X + 50
x= [?]
I
Enter
Answer:
[tex]x = 27[/tex]
Step-by-step explanation:
A shape exterior angles add up to 360.
All of these angles are exterior angles so we can add up all of them to and set it equal to 360 to find x.
[tex]3x + 4x + 2x + 40 + x + 50[/tex]
[tex]10x + 90 = 360[/tex]
[tex]10x = 270[/tex]
[tex]x = 27[/tex]
Find the area of the figure.
Rewrite the following polynomial in standard form.
1−2x−5x^4 +8x^3
Find the gain or loss
C.P. = rupees 1250, S.P= rupees 1000
answer : here cp is greater than sp so it is loss
loss=cp-sp
=Rs 1250-Rs 1000
=Rs250
Which situation matches the inequality below?
x + 250 < 1,200
A. A hiking trip, consisting of an x-mile first leg and a 250-mile second leg, will be greater than 1,200 miles.
B. Last year 1,200 people took a trip from the hotel to the waterfall. If 250 more people will take the trip in addition to the number of people, x, who have already taken it this year, the total will be greater than last year's.
C. Taking a trip on a raft is safe if the weight of guests and their belongings (x pounds) and the weight of the guide and her equipment (250 pounds) together are less than 1,200 pounds.
Answer:
C is the correct answer
Logan made a scale drawing of a neighborhood park. The volleyball court is 2 centimeters long in the drawing. The actual volleyball court is 18 meters long. What scale did Logan use for the drawing?
Answer:
1 : 900
Step-by-step explanation:
18 m = 1800 cm
2:1800 reduced is 1:900
i dont get this please help with the explanation and steps
The measures of the two sides of an isosceles triangle are 8x-13 and 4x+17. What is the value of x if these two sides are congruent?
Make b the subject of the formula a = b + 6
Answer:
b=a-6
Step-by-step explanation:
Write the equation and solve. Show all work.
Jaidyn sold half of her comic books and then bought 16 more. She now has 36. How many did she begin with?
Answer:
she begin with 40 comic books
yo
What are the coordinates of the point on the directed line segment from (−5,5) to (10,−5) that partitions the segment into a ratio of 2 to 3?
Answer: So the ratio is gonna be 5:3...
Step-by-step explanation:
What is a number that when you multiply it by 3 and subtract 2 from the product, you get 37?
Step-by-step explanation:
3n -2 =37
3n = 39
n = 13
hope this helps
Kaitlyn can run 1.35 miles in 12 minutes. What is her running speed per hour?
Answer:
the answer is 6.75
Step-by-step explanation:
12 x 5 = 60 60 = 1 hour so 1.35 x 5 = 6.75
The running speed is 8.1 miles/ second.
What is Speed ?Speed is the rate at which something is covering a distance in a fixed period of time.
It is measured in miles/ min or miles/sec.
It is given that
Speed = 1.35 miles per minute
1 minute = (1/60) hour
Therefore the speed = 1.35 *60
Speed = 8.1 miles/second
Therefore the speed is 8.1 miles/ second.
To know more about Speed
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Simplify 3x^2y^3•x^4y
Answer:
Step-by-step explanation:
3x²y³·x⁴y = 3x²x⁴y³y = 3x²⁺⁴y³⁺¹ = 3x⁶y⁴
Sally goes fishing with Dan. They catch 6 trout. If they equally split up the trout, how may will each one get
Answer:
they will get 3 each
Step-by-step explanation:
Each triangle weighs 8 grams. Each circle weighs 3 grams. Each trapezoid weighs x grams.
Answer:
Trapezoid = 24 grams
Step-by-step explanation:
Trapezoid = 3 triangles
x = 3 · 8
x = 24
If these two shapes are similar, what is the measure of missing length b?
Step-by-step explanation:
the length of B = 7 milimeter
plz mark my answer as brainlist if you get it help ful .
Can you help me on quadratic formulas?
I take it as you want to learn about the formula.
The quadratic formula is a formula where you can solve x for any quadratic equation in form ax^2+bx+c=0.
The formula is x= [tex]\frac{-b+-\sqrt{b^2-4ac}}{2a}[/tex].
The +- means + or - for the 2 solution in each equation.
*All above information is what you need to know about the quadratic formula and solve for answer, but I will go a step further in my answer to prove the quadratic formula always work.
[tex]0=ax^2+bx+c[/tex]
[tex]0=(ax+\frac{b}{2})^2-\frac{b^2}{4}+c[/tex] (This step is completing the square)
[tex](ax+\frac{b}{2})^2=\frac{b^2}{4}-c[/tex]
[tex](2ax+b)^2=b^2-4ac[/tex]
[tex]2ax+b=+or-\sqrt{b^2-4ac}[/tex]
[tex]2ax=-b+ or -\sqrt{b^2-4ac}[/tex]
[tex]x=\frac{-b+-\sqrt{b^2-4ac}}{2a}[/tex]
This is my way of proving this formula although there are many other ways to do it too, if there is any questions, feel free to ask me in the comment :-).
what is the perimeter of a triangle whose sides are 4x, 3x+5, and 9-x?
Answer:
if these expression represent side lengths, then you simply add those three expressions, and that's the perimeter.
Step-by-step explanation:
I explore this idea a bit. obviously x < 5 (because 5-x has to be positive.
2x-5 > 0 is a requirement, also, so x > 2.5 is required.
Can someone please help me.... I need help with 43 muiltiplyed by 6 divedied by 2 simplafied to a frcation!
Answer:
Your Answer will be 129, not a fraction. It will be a whole number
Step-by-step explanation:
43 x 6 = 258
258 / 2 = 129
Y =4.2x is it a linear or exponential
Answer:
[tex]y = 4.2x[/tex] is a linear equation.
Step-by-step explanation:
The slope-intercept form of the line or linear equation is of the form
[tex]y = mx+b[/tex]
where
[tex]m[/tex] represents the slope
represents is the y-intercept
In our case, the given equation is
[tex]y = 4.2x[/tex]
comparing with the slope-intercept form of the line or linear equation
[tex]y = mx+b[/tex]
Thus,
The slope of the equation will be: m = 4.2 The y-intercept of the equation will be: b = 0As the equation [tex]y = 4.2x[/tex] resembles the linear equation [tex]y = mx+b[/tex] of the line.
Hence, [tex]y = 4.2x[/tex] is a linear equation.
Please also check the attached graph of the linear equation [tex]y = 4.2x[/tex] .
Important Tips:
We know that the graph of the linear equation is a straight line. Thus, the graph of the linear equation [tex]y = 4.2x[/tex] will be a straight line.As the y-intercept of the linear equation is zero, Thus, the line [tex]y = 4.2x[/tex] will pass through the origin (0, 0). It is also clear from the attached graph.∴ [tex]y = 4.2x[/tex] is a linear equation.
Which expressions does the model represent? Choose ALL the correct answers
Answer:
the first one and the last one
Step-by-step explanation:
the other 2 have numbers above 1.