Ok, if you say so. Jean took 1/2 hour to complete 3/8 of a math problem.
Ok so we know that y=1 so we can simply sub in the value of y into the equation :
y = -5x +3
1 = -5x +3
Move the -5x to the LHS ( Left-hand-side ) therefore it changes sign as well move 1 to the RHS ( Right-hand-side ) it also changes sign.
5x = 3 - 1
5x = 2
x = 2/5
x = 0.4
Hope this helps :).
4/15
Multiple the numerator by numerator, and denominator by denominator, then simplify
Answer:
60
Step-by-step explanation:
First, divide 120 by two and get 60. Now do 120-60 to get 60. Set up proportion
60/x = x/60.
Cross multiply
x^2 = 3600
and now find the square root of 3600
60
Answer:$1.4
Step-by-step explanation:4.90 / 3.5 = 1.4 Hope tis helps :)
