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# Scatter plot help!!!

A trend line should always pass through ate least two actual data points on a scatter plot. True or false?.?

# How do I solve (-8(-9))/3

I don't even know whether it is multiplication, addition etc. This is something to do with Integers. I am taking Basic College Mathematics.

# I'm having trouble finding graphing points on a conic parabola.

I can find the vertex, focus and directrix but I can't find the rest of the points on the graph!

# y=-x-4 in coordinate plane

y=-x-4 in coordinate plane

3d2+23d+14

3d2+23d+14

# 3(x-2)Grater that or equal to 22

solve the inequality, 2(3x-2) is grater or equail to 22

# After a 20% reduction, you purchase a new suit for \$276. to find the original price of the suit.

After a 20% reduction, you purchase a new suit for \$276. What was the price of the suit before the reduction? A) First write an equation you can use to answer this question. Use x as your variable...

Basic Algebra

# write this number using scientific notation 142984000 meters

I just need to know the answer and if there is only one correct answer or multiple ones

# Imagine a plane and a cone intersecting to form a parabola. Explain why the plane has to intersect the axis of the cone.

This a math homework problem and i don't understand it.

# Find two numbers such that 6 times the first added to 5 times the second equals -9, and 5 times the first added to 8 times the second equals 4.

I'm not sure how to answer this problem so any help on how to solve this problem would be appreciated.  Thanks!

# write the equation of a hyperbola in standard form whose center is (-2, -4), a focus at (-2, 6), and eccentricity of 5/4.

please show work so i can understand how you solved it. thanks!

# Simplify. Then evaluate each expression as directed. Find the value of 3x+5(x+9)-4x, when x=-5.

Find the value of 3x+5(x+9)-4x, when x=-5.

# how to simplify -15/35x - 7

how can i simplify this

# the type of boundary line and shading for the graph of the inequality -2x - y >= -8

y = 2x + 8  I know it's going to be above the line and it is going to be dashed, but I don't know how to find the origin. Does it included the origin or does not include the origin?

# 70=8t - 45

I dont know know any specifect details.

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