Answer:
31.5
Step-by-step explanation:
Area of a rectangle = lw
Substitute: 7*3 = 21
Area of a Triangle = 1/2*bh
Substitute: 1/2*(3)(7) = 10.5
Area = 21 + 10.5 = 31.5
The answer is -3. Now I just got 100 points!!!
Answer:
1. x = 2.6
2. 7x + 1
Step-by-step explanation:
1. If 4.75x = 12.35, what is the value of x?
The equation is 4.75x = 12.35
The value of x can be determined by dividing both sides of the equation by 4.75
4.75x / 4.75 = 12.35 / 4.75
x = 2.6
2. What is 3x + 2 + 4x - 1 after combining like terms
Combining terms with variable x and constant terms (without any variable)
3x + 2 + 4x - 1
3x + 4x + 2 - 1
7x + 1
Answer:
420
Step-by-step explanation:
The first step is to convert 20% to decimal form. 20%=20/100=0.2. Now, you can multiply this by 350 to get 70. Adding this to the original value of 350, you get 350+70=420. Hope this helps!
Answer:
80%
Step-by-step explanation:
84/105=0.8
0.8=80%
