Answer:
4x + 3y = 5
Step-by-step explanation:
Given
y - 11 = - (x + 7)
Multiply through by 3
3y - 33 = - 4(x + 7) ← distribute
3y - 33 = - 4x - 28 ( add 4x to both sides )
4x + 3y - 33 = - 28 ( add 33 to both sides )
4x + 3y = 5
1 cup = 1 tea bag
1 box = 1,000 tea bags
1.75x= money paid to cafe
1.75 x 1000 = money paid to cafe
1000
x1.75
--------
$1750.00
Ok. So I have the same thing and mine was A but for you it is B
Answer
w=7.6
x=43.7
Step-by-step explanation:
To solve for w you can use Sin(x)= which would basically be Sin(50)= then solve. Multiply the ten on both sides so you have 10*Sin(50)=w and your final answer is 7.6
To solve for x you can also use Sin(x)= then just use Inverse of Sin^-1
The answer is x=43.7
The will be (3x - 2) x (3x + 2) x (9x2 + 4)