07/23/17

The electric company charges $0.06 per kilowatt hour of electricity used. Write a multiplication equation to find the number of kilwatt hours of electricity for
which the Esteves family was charged if their electric bill was $45.84 
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07/23/17

A gardening expert recommends that flower bulbs be planted to a depth of three times their height. Suppose Jenna determines that a certain bulb should be plante
...at a depth of 4.5 inches , I have to write an equation to find the height  of the bulb 
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07/23/17

The lifespan of a zebra is 15 years. The lifespan of a black bear is 3 years longer than the lifespan of a zebra
I have to write an addition equation to find what the lifespan of a black bear is 
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07/23/17

Line L has a slope of 13/7. The line through which of the following pair of points is perpendicular to L
(-5,-7) (2,6)  (6,-5) (-7,2) (-8,-7) (2,6) (12,-3) (-7,4)  
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07/22/17

Given points H (-3, -8) and M (-6, 4), find the cordinates of point I (x, y), so M is the midppint of the segment that joins points H and I
M is the midpoint
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07/22/17

Find the value of k if the line joining point D (8, k) and point E (3, -9) is perpendicular to the line 3x-2y=11
Answers must be in fractions and/or radicals NOT rounded decimals 
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07/22/17

A function value and a quadrant are given. Find the other five function values. Give exact answers. Cos ϕ= 8/31, Quadrant I
6. A function value and a quadrant are given. Find the other five function values. Give exact answers. Cos ϕ= 8/31, Quadrant I
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07/21/17

when 54 is divided by the positive integer N, the quotient is 13 and the remainder is R. What is the value of R?
it is an SHSAT problem and it is hard  
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07/21/17

Without a calc. why does 9/5 equal 1.8 and not .555?
I have to answer this question without using a calculator. F=(9/5)(20)+32   wouldn't I write on the paper 9l5 not 5l9
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07/21/17

find the perimeter and the area of a rectangle
Length of the triangle= 4+2w width of the triangle= 6
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07/21/17

Determine the solution set for the following system of linear equations. {4x − 3y = 6 2x − 4y = −2
A. (2,3)    B (1,1) C.(0,-2) D.(3,2)
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07/21/17

2x-3(x+4)=-5, then x
how to solve 2x-3(x+4)=-5 then X
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07/21/17

What is the size of the sample space when a coin is flipped twice?
What is the size of the sample space when a coin is flipped twice?248116
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07/20/17

How many child tickets were sold that day?
At the city museum, child admission is $6.10 and adult admission is $9.90. On Saturday, three times as many adult tickets as child tickets were sold, for a total sales of $895.00. How many child... more
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07/20/17

Direct Variation: Suppose y varies directly with the square of x. If y is 81 when x is 3, find y when x is 2.
Direct Variation
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07/20/17

Reduce to lowest terms: xy+6x-4y-24/x^3-4x^2+2x-8
Reduce to lowest terms.
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07/20/17

Write the equation of the line that is perpendicular to the line 8y−16=5x 8y−16=5x through the point (5,-5).
this question has me confused and id like good answers because this is for an important matter.
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07/20/17

Trig Question
Prove sec2x-1=sec2xsin2x, justify significant steps. (state identities used)
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07/18/17

Joe makes 42 a day. He makes 2 for each cd sold. Write an inequality to show how many cds, N, are needed to make 80 a day
Solve  
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07/18/17

One leg of a right triangle is 4 inches more than thrice the length of the other leg. The hypotenuse is 9 inches more than the shorter leg. Find t
I need to know all three lengths
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07/18/17

The sum of two consecutive intergers is 167
The sum of two consecutive intergers is 167.find the integers 
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07/18/17

The product of two positive consecutive even integers is 8 more than 4 times their sum. Find the integers
Consecutive Integers Word Problem
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07/17/17

Logarithm Help
2log base 4 9 - log base 2 3
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07/17/17

The acute angles of a right triangle always add up to....
The acute angles of a right triangle always add up to   A. 45 B. 90 C. 180 D. cannot be determined   
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07/17/17

Find h(x) = (f + g)(x). f(x)=5x²+5x+4 and g(x)=3x²+4x
I'm completely lost...any help would be very much appreciated.
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