Answer: x/2+5 years old
Step-by-step explanation:
His sister would be x/2+5 years old. x/2 is his sisters age right now, and +5 is years later!
Answer:
Step-by-step explanation:
10p. 39 and z. the terms of 10p+3q+2 are lop, 39 ands In polynomials, each monomial is called the term of the.
Answer: yes
Step-by-step explanation: 5 is the product of 9 - 4, so if you multiply 5 x 10 which is 50, that will be how many more miles Greg bike than swam in 10 weeks. 50 miles
Answer:
4w+56
Step-by-step explanation:
4(w) = 4w
4(14)= 56
4w+56
Sure... a good example of that is when you have non-linear expressions in the system, like say for example a linear and a quadratic, like y = 4x and y = x².
recall that for a system of equations, where the graph of both equations intersect, is the solutions, check the picture below.