a metalsmith is mixing two molten metals, each containing different percentages of silver. the table shows the amount of each molten metal used. which two expressions are both equivalent to t, the total number of grams in the mixture?

Answers

Answer 1

Answer: It would be much easier if you attached a table. Anyway I know what you need to do. Just make an equation and put the numbers from the table given you in the task. And you'll solve it.

Answer 2

Answer:

(15)(0.75) and 0.7(15 - x) + 0.9x

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Is it possible for ones persons weight to be 200% more than another persons weight
The lines 3y-x=3 and y+3=3(x-1) are
F(x) = 2/x + 7Write steps and inverse
Choose the equation below that represents the line that passes through the point (7,-2) and has a slope of -3. A.) y - 2 = -3(x+7) B.) y + 7 = -3 (x-2) C.) y + 2 = -3 (x-7) D.) y - 7 = -3 (x+2)

Compare solving equations with solving inequalities. How are the processes similar or different?

Answers

Answer:

Similarities

1. Adding or subtracting a number from both sides.

2. Multiplying or dividing both sides by a positive number.

3. Applying an increasing function to both sides.

4. Simplifying one or both sides.

Differences

1. Multiplying or dividing both sides by a negative number changes the direction of an inequality. So we cannot multiply or divide both sides by a variable unless we know that the variable is either always positive or always negative. This is not a concern when solving equalities.

2. When applying a decreasing function to both sides of an inequality, the direction of the inequality changes.

3. Swapping both sides of an inequality also changes the direction of an inequality. Again we don't have to worry about this with equalities.

The turning of a figure or object about a fixed point is called:

Answers

I dont know im so sorry so i think its easy if you search it up!

Sujay maxed out his credit card at $5,000. The interest rate is 11.75%. Using an online calculator, Sujay determines that if he stops using the card and pays $400 per month for the next 14 months, he will pay off his debt. How much interest will Sujay have paid when his credit card balance is $0

Answers

His debt is 5000 dollars with 11.75% interest rate.
Now, he used online calculator and realize that he needs 14 months to pay off his debt paying 400 dollars per month
=> 400 * 14 months = 5 600 dollars.
His debt is only 5000, thus he paid 600 for interest

Answer:

600$

Step-by-step explanation:

Why are cubes and spheres called solid figures?

Answers

They are called solid figures, because they are both 3 dimensional. Squares and circles are only 2 dimensional so, that's why.
I hope this helps! :)

because the both have volume, therefore they are solid

Standing in your tree house, 50 feet off the ground, you look down at a 60° angle and notice a
Frisbee. Approximately how many feet from the base of the tree is the
Frisbee?

Answers

$\alpha = 60^o , \ b= 50 \ feet \n \n tan\alpha =(b)/(a)\n \ntan60^o = (b)/(50)\n \n√(3)=(b)/(50)\ \ / \cdot 50\n \nb=50√(3) \approx 50\cdot 1.73 = 86.5 \ feet \n \nAnswer : \ Frisbee \ is \ about \ 50 \ feet \ from \ the\ base \ of \ the \ tree$

WALine segment WX is the radius of circle X, and line
segment ZY is the radius of circle Y. Points W, X, C, Y, and
Z are all on line segment WZ.
What is the area of circle C, which passes though points W
and Z?
X
O 81 T units?
10
O 164 TT units?
O 324 units?
O 1296 units
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