Answer:
its c ! just took the test :)
Answer:
x=-2,y=-4
Step-by-step explanation:
By dividing to lowest terms
5x – 5y = 10= x-y=2.......(1)
6x – 4y = 4=3x-2y=2........(2)
By elimination method
Multiply equation (1) by 3 so as to correspond with equation (2)
3(x-y)=3(2)
3x-3y=6..........(3)
Multiply equation (2) by 1 so as to correspond with equation (1)
1(3x-2y)=1(2)
3x-2y=2..........(4)
Then equation (3)-equation (4)
(3x-3y=6)
-
(3x-2y=2)
__________
-y=4
y=-4
Substitute y=-4 into equation(1)
x-(-4)=2
x+4=2
x=-2
Therefore x=-2,y=-4
Answer:
$1050.00
Step-by-step explanation:
17500 + 6% (1050.00) =18550
Answer:
The answer would be A
Step-by-step explanation:
So there is 52 cards but see that dont matter because its asking what's the possiblity of a heart being drawn well there's 4 fractions Hearts, clubs, spades, and diamonds so technically you would take so you have a 1/4 of a chance and that would make it a 25% chance or a .25
<span>if it takes 1 and </span>3<span>/4 </span>cups<span> to </span>make<span> 1 batch how </span>many cups will<span> it take to </span>make 2<span> and 1/</span>2 <span>batches. 4.375 </span>cups<span> = x. You </span>can<span> also </span>add<span> the </span>cups<span> one batch and then a half batch at a time. 7/4 + 7/4 + (7/4*1/</span>2<span>) = x. multiply the first </span>two<span> (7/4) by </span>2/2.<span> Then you </span>have<span> 14/8 + 14/8 + 7/8 = 35/8 = 4.375 </span>cups<span>.</span>
