12/14/21

A bag of 100 marbles has 26 blue marbles. What is the percentage of blue marbles?
i need help quickly There are 10 kids on the team. 6 of them are boys. What percentage are boys?Jada's family has completed 30% of a trip. They have travelled 15 miles. How far is the trip? There... more
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12/14/21

A bag of 100 marbles has 26 blue marbles. What is the percentage of blue marbles?
i need help quickly There are 10 kids on the team. 6 of them are boys. What percentage are boys?Jada's family has completed 30% of a trip. They have travelled 15 miles. How far is the trip? There... more
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12/14/21

Geometry help please!
f(x)=2x²+19x+35 and g(x)=-x-7 Which answer choices are true? Select all that apply.a. f-g=2x²+20x+42b. f/g=-2x-5c. g(f(-3))=-11d. g(x): As x ➔ ∞, y ➔ -∞
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12/14/21

parallel and perpendicular lines
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12/14/21

Find the coefficient of the indicated term in the expansion of the binomial.
y3 term of (y + 3)4
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12/14/21

The points (0, –7) and (–5, 8) fall on a particular line. What is its equation in slope-intercept form
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12/14/21

Jose traveled 130 miles in 150 minutes. How many miles does Jose travel in 1 hour
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12/13/21

Find a polynomial of degree n that has only the given zero(s). x = 0, Square root of −6, Square root of 6; n=5
(There are many correct answers)
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12/13/21

susan invested $2,000. part of it a 6% and the rest at 9%. if the annual income was $138, how much did she invest at each rate?
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12/13/21

systum of equations
the length of a rectangle is 2 inches less than twice the width. if the perimeter of the rectangle is 116 inches what are the dimensions
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12/13/21

donald invested some money at 6%. he also invested twice that amount at 5%. if the total annual income was $640, how much did he invest at each rate?
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12/13/21

compute the length of a rectangle with a perimeter 40.2 in and width of 6.7 in
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12/13/21

Whats 2 and 2/6 minus 1 and 5/6
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12/13/21

Math PEMDAS/Simplfied!
What's 5/3 + 27 divide 7 - 1? Hi! also How can I convert a divison problem digitally?
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12/13/21

What is the slope of the line 4x - y = 0
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12/13/21

-5x +6y = 12 y=5/6x + 2

i need help on this problem by using elimination.
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12/13/21

P=(5,7) Q=(-2, -3) slope
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12/13/21

The variables x and y vary directly. Use the values to find the constant of proportionality and write an equation that relates x and y. Write the equation in the form y=kx.
y = 4; x = 6 is the first one, and  y = 2; x = 10 is the second one. I'm stumped on how to do this.
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12/13/21

turning the start of the line into y intercept
the slope is 5over7 and the line starts at the point 1,4 how do i put that in slope intercept form
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12/13/21

turning the start of the line into y intercept
the slope is 5over7 and the line starts at the point 1,4 how do i put that in slope intercept form
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12/13/21

A quadrilateral has two angles that measure 60° and 100°. The other two angles are in a ratio of 9:11. What are the measures of those two angles?
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12/12/21

what is the difference of 3 one thirds and four sixths?
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12/12/21

 For what value(s) of x, it is not possible to graph the function f(x)=log(x-1)? Explain your reasoning with the help of a graph.
After examining the graphs of several logarithmic functions, you should see that there are restrictions on the input values for logarithmic functions. For what value(s) of x, it is not possible to... more
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12/12/21

Scores on a test are normally distributed with a mean of 76 and a standard deviation of 6. Using the z-score table, estimate the probability a randomly selected student scored below a 64.

a. 1.2b. 0.02c. -0.02d. 0.98
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12/12/21

At present Asha’s age in years is 2 more than square of Nisha’s current age. When Nisha grows to Asha’s current age, Asha’s age will be 1 year less than 10 times present age of Nisha.

At present Asha’s age in years is 2 more than square of Nisha’s current age. When Nisha grows to Asha’s current age, Asha’s age will be 1 year less than 10 times present age of Nisha. Find the... more
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