09/09/20

Can you help solve ?

Heather is three years older than twice the age of Brian. if the sum of their ages is 39, what is Brian’s age?

09/09/20

Math 1 for 9th grade

94 increased by twice a number

Solve the equation by factoring. (Enter your answers as a comma-separated list.) 4x2 + 11x − 45 = 0

Solve the equation by factoring. (Enter your answers as a comma-separated list.)4x2 + 11x − 45 = 0

09/09/20

math is 10x+2=32

09/09/20

Fraction. please show work

Tom wrote in ajournal over the summer. If he wrote in 3/5 of the pages, what fraction of pages were still blank at the end of the summer

09/09/20

Fraction. please show work

Before recess jerry put together 2/5 of his puzzle. after recess he put together another1/3 of the puzzle. How much of the puzzle was completed

A merchant could sell one model of digital cameras at lisice and receive $224 for .....

A merchant could sell one model of digital cameras at list price and receive $224 for all of them. If he had eight more cameras, he could sell each one for $14 less and still receive $224. Find the... more

Trig triangle question

Determine whether the given measurements determine 0, 1, or 2 possible triangles.a= 15.5, c= 24.0, C= 36.9 degrees

09/08/20

what is the standard form of the equation of the line passing through the point (2, 5) and perpendicular to the line 4x-y=2

what is the standard form of the equation of the line passing through the point (2, 5) and perpendicular to the line 4x -y =2

Enter each answer as a whole number or a fraction, or DNE for Does Not Exist or undefined.

Enter each answer as a whole number or a fraction, or DNE for Does Not Exist or undefined.limx→1+  f(x)−2 / f(x+3)=limx→2-   f(f(x)+2)= limh→0   f(3.5+h)−f(3.5) / h=

09/08/20

A ball is thrown into the air with a velocity of 34 ft/s. Its height, in feet, after t seconds is given by s(t) = 34t − 16t2. Find the velocity (in ft/s) of the ball at time t = 1 second.

Can you give a detailed explanation in how to do it? I've been doing it repeated times now, and I still do not know what I did wrong.

09/08/20

cubes root of 16x^2

write in exponential form and simplify

Consumer and Producer Surplus using algebra to calculate

Calculate the consumer and producer surplus in the following market:Inverse Demand function: P = -Q + 12 Supply function: P = 2Q + 6

Help me please!!

A company sells widgets. The amount of profit, Y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out the maximum amount of... more

09/08/20

2 translated 2 units to the right

Trigonometric Functions

For each item below, sketch the graph of the given equation and identify its (a) amplitude, (b) period, (c) horizontal shift, and (d) vertical shift. PROVIDE FULL SOLUTION.1) 2) 

If you were a police officer, how would you solve a "tire dumping" problem in your community?

You are a police officer assigned to cover a particular area or beat. For this question, your area is the area in which you currently live. Through your contacts with the citizens and your call... more

What would be interesting to research about the Uyghurs in China?

What would be interesting to research (and what could be a good research question) about the Uyghurs in China?

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