I have this question in my math homework telling me that i have to write the equation of a couple of pictures in black and white are 7 less than than the triple of the coloured pictures. I really...

I have this question in my math homework telling me that i have to write the equation of a couple of pictures in black and white are 7 less than than the triple of the coloured pictures. I really...

f(x)=5x2-13x+1 f(-1)= f(2)=

Find the product of two consecutive even integers is 120. Find the integers.

There is an equation x3 + 19x2 + cx + d = 0. There are three positive integer solutions to this equation, x1, x2, and x3. It is known that x1*r=x2 and x2*r=x3. You are asked...

Bini planted A 4 feet tall tree next to 150 feet tall tree. The small tree grows 2 feet a month and the talk tree grows 0.75 feet a month. How many months it takes them to reach the same height?...

Math problem 3x-7=-18. What are the expressions, equation, varibles,constant, terms, factors and coefficient

Tom and Cindy agreed to form a partnership. The partnership agreement requires that Cindy invest $3582 greater than four-fifths of what Tom is to invest. If the total partnership value is $72,722...

A tire company produced 3066 tires in one day working two shifts. The second shift produced 70 tires fewer than ten dash fourths of the number of tires produced by the first shift. Determine the number...

Lily pads on the MS state lake double everyday. If the lake is completely covered on day 30, on what day was the pond half full?

Find the average rate of change of the function f(x)=x^2+7x from x^1=2 to x^2=6

write a system of equations modeling the given conditions. then solve the system by the substitution method and find the two numbers. the difference between two numbers is 3. the sum of the larger...

When I weighed the chain, its mass was 71.1 grams. I believe the chain is solid metal (not gold plated), but is probably a blend of gold and other metals. I looked up that gold has a density of 19...

Samuel bill was 80.67, how many text messages did he send that month?

Three times the sum of 1 and some number is 36 what is this number

Doug and Steve went to the candy store. Doug bought 5 pieces of fudge and 3 pieces of bubble gum for a total of $5.70. Steve bought 2 pieces of fudge and 10 pieces of bubble gum for a total...

Write the slope-intercept form of the equation of the line through the given point perpendicular to the given line. point: (-4, 9) line: 6x - 30y = 6

The area of a rectangle is 42 square centimeters. If the perimeter is 34 centimeters, find the length and width of the rectangle.

L=length

Write and algebraic equation

Solve. Write the solution set in interval notation. (Enter EMPTY or ∅ for the empty set.) 1/7x < −1 or 2x > 0