Let
a------------> first number
b------------> second number
we know that
a+b=-7--------> a=-7-b----------> equation 1
a-b=14--------> equation 2
<span>I substitute 1 in 2
</span>
(-7-b)-b=14-------------> -7-b-b=14----------> -7-2b=14-------> 2b=-7-14
2b=-21---------> b=-10.5
a=-7-b-------> a=-7-(-10.5)-----> a=-7+10.5------> a=3.5
the answer is
the two numbers are
a=3.5
and
b=-10.5
there are 300 students in the high school.
hope this helps
If there are 3 people in the family and each ate 2 slices. 6 slices were eaten in total.
To find the ammount of pizza eaten, divide the total slices eaten (6) over the original ammount of slices (8)
Eaten ammount = 6/8 = 3/4
Answer:
2√46
Step-by-step explanation:
√184
√4 √46
2√46 Final Answer
3,000,000 + 20,000 + 9,000 + 200 + 50 + 1
