Answer:
114.4
Step-by-step explanation:
421.2
-305.2
114.4
Answer:
what is 52437 rounded to the bearest hundred
Answer:b is the right choice hopefully dont be mad if it is wrong
Step-by-step explanation:
(5.6)(1.8) the answer is 10.08
Answer: (3,2)
Step-by-step explanation:
For this set of system of equations, let's use elimination method to find x and y. Let's eliminate y first. In order to do so, the y values have to be the same. Therefore, you multiply the top equation by 3 and the bottom equation by 4.
9x+12y=51
-16x-12y=-72
Now, we can add the 2 equations together for the y to cancel out.
-7x=-21
x=3
Since we know x, we can plug it into any of the equations to find y.
3(3)+4y=17
9+4y=17
4y=8
y=2
With out x and y value, we can put them into an ordered pair. (3,2)