A scientist measures a substance to be 0.6 grams. Calculate the percent of error in the measurement.

When a number is decreased by 30% of itself, the result is 56. what is the number?

Find the maximum value of the product of two numbers x and 10 - x.

What is 5 and 2/12 + 5 4/12 (what is 6 11/12 - 4 8/12

Add or subtract as indicated. reduce to the lowest term. 1 1/3 + 2 1/3

Which of the follwong numbers must be added to complete the square in the equation below? x^2+6x-19=23 A. 19 B. 3 C.-9 D. 9

1 Hector puts a fence around his rectangular garden that is 14 feet long and 10 feet wide. How much fence does Hector use? Hector uses feet.

On your geometry test you have two triangles: ΔABC and ΔMNO. You are told that ∠A ≅ ∠ M and that ∠B ≅ ∠ N. Which statement is also true? A) ∠C ≅ ∠O B) ∠A is a right angle C) ΔABC ≅ ΔMNO D) ΔMNO is a right triangle.

Sara spends 30 minutes doing homework and Dan spends 1 1/4 of an hour doing homework how many more minutes did dan do his homework then sara

What is the result when the number 15 is decreased by 6%? Round your answer to the nearest tenth.

What is the slope for 12 34