Answer:
90x3=270 ( The best deal )
Step-by-step explanation:
160x4=640
128x4=520
90x3=270
90x4=360
Answer:
Step-by-step explanation:
Algebra
The equation is shown without proper format, we'll assume the correct equation is like
Multiplying all the equation by (x-2)(x+2)
Operating
Rearranging and simplifying
Answer:
Option A
Step-by-step explanation:
x + 8 = -3
x + 8 - 8 = -3 - 8
x = - 11
The sum of two consecutive odd integers is at most 123. find the pair with the greatest sum
two consecutive odd integers
2x+1,2x+3
The sum of two consecutive odd integers is at most 123
2x+1+2x+3≤123
Solve for x
2x+1+2x+3≤123
4x+4≤123
4x+4-4≤123-4
4x≤119
4/4x≤119/4
x≤119/4
x≤29.25
Substitute any numbers into x that are equal to 29 or less that are consecutive odd integers.
2x+1,2x+3
2 (29)+1,2 (29)+3
58+1,58+3
59,61
Check: 59+61=120
The pair of consecutive odd integers that have a sum of at most 123 are 59 and 61.
Answer:
x=12 is the answer
Step-by-step explanation: