Bob has some 10 lb weights and some 3 lb weights. Together, all his weights add up to 50 lb. If x represents the number of
3 lb weights and y represents the number of 10 lb weights which equation can be used to find the number of each type of
weight Bob has?
3x - 10y = 50
3x = 50 - 10y
50 + 10y = 3y
50 + 3y = 10y
Answers (2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Bob has some 10 lb weights and some 3 lb weights. Together, all his weights add up to 50 lb. If x represents the number of 3 lb weights and ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
What's the percent change of 36; 63
Answers (1)
A swimming pool is in the shape of a right triangle. One leg has a length of 7 feet and one leg has a length of 24 feet. Estimate the length of the hypotenuse to the nearest integer.
Answers (2)
Select me correct answer. How can you write the expression 2 - (p+6) in words? O A. two minus the sum of p and six B. two added to the difference of p and six OC. the difference of two and ptimes six D. the sum of two and p added to six
Answers (2)
Merritt is driving to Mount Shasta. On her map, she is a distance of 7 3/4 inches away. The scale of the map is 1/2 inch = 50 miles. How far must Merritt travel to reach her destination
Answers (1)
A tree is axed 8 feet above its base. When the tree fell to the ground, the tip of the tree lay 10 feet away from its base, as shown in the figure. Determind the length of the part of the tree that was axed?
Answers (2)
New Questions in Mathematics
Is 66 fl oz greater, equal or less than 9 cups
Answers (1)
Suppose a stat 121 professor would like to predict the mean final exam score of the students who obtained 80% on exam 3. What kind of interval should she use?
Answers (1)
Samuel grabbed 6 3/4 cups of cheerios and shared it with 3 people. How many cups of cheerios did each person get? Be sure that you can explain the steps that you took to solve the problem.
Answers (2)
North High School has 5000 students. South High School has 1/10 as many students. How many students are there at South High School?
Answers (2)
What is a sixth grade word problem that has 9.5 * (8+12.5)
Answers (2)