527 Answered Questions for the topic Equation

11/06/17

#### A rectangular block of land 4m X 25m is surrounded by a concrete path 1m wide, what is the area

It’s a problem solving question and it’ll be great if I receive an answer as soon as possible

10/30/17

#### Solve the equation

log2 3 + log2 x = log2 5 + log2(x − 2)

10/12/17

#### (8,11),(6,16) write a equation for the line through the given points

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10/09/17

#### angela has twelve fewer record that greg, together they heve 86 records, how many recoreds does angela have

we are trying to find out how many records angela has and we need the word problem equatuon

10/05/17

#### Find the equation of the line with slope =-8/11 passing through the point (33, -23). Write your answer in the form y=my+b

Find the equation of the line with slope =-8/11 passing through the point (33, -23). Write your answer in the form y=my+b

09/22/17

#### Find the possible values of k.

The equation x2 + (k+2)x + 2k = 0 has two distinct roots. Find the possible values of k.

09/07/17

#### How many yarda does the Team need for the first down now

The Football Team needs 10 yards for a first down the m loses 9 yards then gains 12 yards.

09/07/17

#### you and a friend are running on treadmills. You run .5 miles every 3 minutes and your friends runs 2 miles every 14 minutes. you both start and stop at the same

you and a friend are running on treadmills. You run .5 miles every 3 minutes and your friends runs 2 miles every 14 minutes. you both start and stop at the same time and run a whole number of... more

09/04/17

#### Help solving an equation.

A company gave a recent survey to its employees regarding its current benefits plan. 3 out of 16 employees preferred the current plan. 5 out of 8 preferred a different plan. A total of 150... more

09/01/17

find this

08/31/17

#### Solutions of the equation

Find all solutions of the equation 2cos^2(t)-cos(t)-1=0 that lie in the interval [0,2pi) I found two solutions 2pi/3 and 4pi/3, but I'm having trouble finding a third.

08/23/17

#### What equation would I use?

Nguyen is considering two satellite TV systems.  Global Communications charges $240 for installation and$39 per month. ... more

08/17/17

#### suppose x=-2/3. How much is x^2-4x-1?

-1/3 2 1/9 (Whole number 2 and at the side 1/9) 1/3 1 2/9 -3 2/9   The whole numbers and fractions confuse me

08/08/17

#### Find equation of a line

A line passes throught the point  (1,-4) and has a slope of  8

07/24/17

#### solve the equation if possible and solve and check the inequality

Q1: -3|6n-2|+5=8   |Q2: 8m+4|<12

07/24/17

#### Find the equation, in STANDARD FORM, of the line that contains the altitude of Triangle NPQ from point Q to side NP

Points of Triangle NPQ N (-14, -1) P (10, -3) Q (6, 7)

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

07/17/17

#### I need help with a word problem

The braking distance d (in feet) of a car is divided into two components. One part depends onreaction time. The number of feet for reaction time is about the same as the speed of the carin miles... more

07/14/17

#### At the carnival , Alana gave away 26 tickets to her friends. She now has 57 tickets left. Let x be the number of tickets that Alana started with.

Write the equation describing this situation that could be used to find the value of x.

07/09/17

#### Determine the equation of each of the following lines?

The slope is -2 and the point (2, -3) is on the line. The line passes through the points (-3, 3) and (6, 9).   ?

07/05/17

#### Nuclear Chemistry

How does the number of protons, neutrons, and the mass number of the reactant compare with those of the products?   Also, how do you tell which is a reactant and which is a product?

06/30/17