Start your trial now! First week only $4.99!*arrow_forward*

Question

The ratio of girls to boys in class is 9 to 7 and there are 80 students in the class. How many girls are in the class?

Tagged in

Math

Algebra

Find answers to questions asked by students like you.

Q: solve for X 6x+7y=2

A: Given:

Q: Let V and W be vector spaces and T:V→W be linear. Let {y1,…,yk} be a linearly independent subset of ...

A: It is given that Let V and W be vector spaces and T: V→W be linear. Let {y1… yk} be a linearly indep...

Q: Solve the polynomial inequality and give your answer in interval form. 12x2 + 16x < x4

A: According to the given information it is required to solve the given inequality:

Q: Find all solutions of the given system of equations and check your answer graphically. HINT [See Exa...

A: Click to see the answer

Q: Form the pair of linear equations in the following problems and find their solutions (if they exist)...

A: Let x be number of correct answers and y be the number of wrong answers.

Q: A matrix B in Mnxn (C) is called skew-symmetric if Bt= -B. Prove that if B ϵ Mnxn (C) is skew-symmet...

A: Let B be skew-symmetric matrix of order n, where n is odd, then we have

Q: Find the values of ‘a’ and ‘b’ for which the following system of linear equations has infinite numbe...

A: Given the linear equations

Q: The price of a sandwich decreases from $8 to $6. What is the percentage decrease in the price of the...

A: Given:The price of sandwich decreased from $8 to $6.First obtain the difference in the price of sand...

Q: Grey had some bananas and he divide them into two lots A and B. He sold the first lot at the rate of...

A: Click to see the answer