two times antonios age plus three times sarahs age equals 34. sarahs age is also five times antonios age how old is sarah

Answers

Answer 1

Answer: sarah is 10 hope this helped '

Answer 2

Answer: Sarah's age is 10 years and Antonio's age is 2 years.

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Percy paid $24.10 for a basketball. The price of the basketball was $22.99. What was the sales tax rate?

Convert 41º F to degrees Celsius.

Answers

41.00°F is 5.00 °Celsius.

Simplify;4t-2k+5k-t?
Help

Answers

Answer:

Answer is attached to steps.

Step-by-step explanation:

Those are the steps and the answer attached

-3(x + 4) = (-x - 1)

Answers

Answer:

x=-5.5

Step-by-step explanation:

-3(x+4)=(-x-1)

1. Distribute

-3x+(-12)=-x-1

2. Simplify

-3x-12=-x-1

-2x-12=-1

-2x=11

x=-11/2

x=-5.5

Answer:

-11/2 or 5.5

Step-by-step explanation:

Which of the following equations represent the Pythagorean theorem?A. c =
$\sqrt{ {a}^(2) } + {b}^(2)$
B. m =
$(y2 - y1)/(x2 - x1)$
C. c= a+b
D. ab=ba

Answers

There's no equation represent the pythagorean theorem in the options. The option A is closed to pythagorean theorem, except the b² should be under root.

Pythagorean Theorem is supposed to be like this
$c= \sqrt{a^(2)+b^(2)}$

What is the inverse of the function f(x) = 1/4x - 12?

Answers

Hello,

y=1/4 x-12
x=1/4 y -12 (exchange x and y)
1/4y=x+12
y=4(x+12) solve for y
y=4x+48

It is addition inverse means opposite

Carl is cutting pieces of string that are exactly 24 3/8 inches long. How many pieces can she cut from a ball of string that has 100 feet?

Answers

100 feet in inches is 1200 inches, and 24 3/8 as an improper fraction is 195/8. Divide 1200 by 195/8, or 1200/1 x 8/195. 1200/1 x 8/195 simplifies to 80/1 x 8/13, which equals 640/13. 640/13 equals about 49.23. So Carl can cut 49 FULL pieces.

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75 + ( - 50 ) + 250 + (- 150) + 50 = 175 ft A. What three numbers in the equation represent in an increase in elevation? B. Use the same sign to add these three integers together. C. What two numbers in the equation represent a decrease in elevation? D. Use the sign to add these two integers together. E. Add the resulting integers to determine the sum of the equation that describes the hikes in engage in elevation.