179 Answered Questions for the topic Solve Equation

05/30/17

#### cliff had a total of $100,000 to invest. some of the money went to bank A witch paid 4% interest the rest went to bank B that has 5% interest he earned $4850..

He earned $4850 from his interest rates, how much money did he invest in bank A?

05/26/17

#### STUDYING FOR FINAL EXAMS PLEASE HELP

If h(x) = 3x - 1 and j(x) = -2x, solve h[j(2)] and select the correct answer below.
A. -11
B. 11
C. -13
D. 13

05/23/17

#### change one or both equations to make one of the variables disappear. x+y=79 3x+4y=284 please show step by step

change one or both equations to make one of the variables disappear x+y=79 3x+4y=284 please show step by step

05/22/17

#### maria score 3 more than twice as many points as sara sara scored x whats the equations for this

help solve this equation need help solving

05/22/17

#### Solve the equation for the given domain

1.) cos2Θ + cosΘ-1=0 for 0°<=Θ<=180°
2.) 4cos2Θ=1 for 0°<=Θ<=360°

05/16/17

#### solve ~ -3 (2x-9) = -3x please show step by step

solve ~ -3 (2x-9) = -3x please show step by step

04/25/17

#### A hamburger weighs 0.33 pounds, and an order of a French fries weighs 0.75 pounds.how many pounds total will a meal of a hamburger and French fries weigh?

SOlve this please.

04/23/17

#### Solve the equation x = 3b + 2y for y.

My son and I arguing over the answer. He is stating a negative can't be in the numerator. Teacher said allegedly said answer is y = (x+3b)/2 but seems like it should be y = (x-3b)/2 .

04/11/17

#### 7sin^2 theta - 9 cos2 theta = 0

Find the solutions for the equation 7sin^2 theta - 9 cos2 theta = 0 for 0 < or equal to theta < 360 degree.

02/20/17

#### Solve the equation: 2 sin(3θ)- √3=0, 0 ≤ θ< 2π.

Solve the equation 2 sin(3θ)- √3=0, 0 ≤ θ< 2π

02/18/17

#### Solve for X- Algebra

125^{6-4x}=5^{x^2-5x+28}
I'm completely lost can someone explain this to me step by step.
Do I simplify the left power down to? And how do I do the right? -2(3x-3)

02/12/17

#### Solve the following system by the substitution method.

need help;
Solve the following system by the substitution method.
0.1x+0.2y=-0.7
0.2x-0.7y=5.2

02/08/17

#### 23,179 more than x when the total is 39,077

3D - x
non 3d- 23,179 more than x
total- 39,077
solove for x

02/05/17

#### Solve the equation.

Solve the equations.
1. 4 = 3√2x - 8
2. (x2-1)2/3 +2 = 6
3. √3x+5 = √4x-2
If you could please help me out on these equations I would really appreciate it. Thank you so much. :)

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