Answer:
(4,8)
x=4
y=8
Step-by-step explanation:
x is the first number
y is the second number
x+y=12
x-y= -4
Let's add y and 4 to the second equation to get y by itself
x+4=y
We can substitute this value in for y in the first equation
x+x+4=12
2x=8
x=4
We can then use x=4 and plug that into any equation
4+y=12
y=8
The answer is (4,8)
Let the two number is a and b
so,
product =ab=20
sum of square=
Then,
•••••••••(equation I)
Now,
••••••••(equation II)
Now,combine the equation I and equation II
we,get
Then,
put the value of a in equation II.
we get that,
<em><u>so</u></em><em><u>,</u></em><em><u> </u></em>
<em><u>The</u></em><em><u> </u></em><em><u>two</u></em><em><u> </u></em><em><u>number</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u> </u></em><em><u>5</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>4</u></em><em><u>.</u></em>
No because if she has $9 and the orange juice costs $10 (5 bottles) she needs a dollar more so no she doesnt have enough money
Answer:
798
Step-by-step explanation:
first you do 40x20=800 then 800-6=794 then 794+4=798
Answer:
B
Step-by-step explanation:
208 divided by 6.4 = 32.5