Answer:
1. False 2. 7.11 > -7.1 3. -3 < -1 and -3 <= -1 <= is less than or equal to. 4. m + 7 => 8.2 5. {3, 4} Hope this helps even though I am late!
Step-by-step explanation:
Answer: 5:10 A.M.
Step-by-step explanation:
First find the total time that Isabelle spent playing volleyball and hiking.
= 2 hours and 10 minutes + 1 hour and 55 minutes
= 4 hours and 5 minutes
If she finished both activities at 11:15 am, the time she started was:
= 11:15 - 4 hours 5 minutes
= 5:10 A.M.
← multiply both the numerator and the denominator by 10
<span>← simplify
</span>
The answer's
.
(i) The product of the two expressions is equal to the product of their factors. (ii) The product of the two expressions is equal to the product of their H.C.F. and L.C.M. 2.
<span>2x + 4y = 36
3x - 4y = -6
--------------add
5x = 30
x = 6
</span>2x+4y=36
2(6)+4y=36
12 + 4y = 36
4y = 24
y = 6
answer
<span>(6, 6) is a solution of equations
</span><span>(4,7) is NOT a solution of equations</span>
