I think the answer is 480 seconds because you have to do 60x80 because in one minute there is 60 seconds and there are 80 minutes so you have to do 60x80. I hope this helped you!
Answer:
48
Step-by-step explanation:
x/8+3=9
x/8=9-3
x/8=6
x=6*8
x=48
<span>1. 8+n
2. 4g
3. 2x-5
4. 6/x
5. 3m +9
6. 7+(8-6)
7. If n = 3, 8 - n = 8 - 3
The answer is 5.
8. 18 / 9 = 2
The answer is 2.
9. If x = 4, ten 3x + 1 = 3(4) + 1 = 13
The answer is 13.
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The cat weighs 5/8 the weight of the 23 lb dog. 23 lbs *5/8 =14.375 lbs
Answer:
b =14 bowls of CCSB soup.
a= 6 bowls of CCB soup
Step-by-step explanation:
1 CCB contains = 2.5a+15a
1 CCSB contains 7b +15b
On combining 20 servings of 113c +300c of Soups.
So,
2.5a+7b = 113, (multiply by 6)...............A
15a+42b = 678 .....................1
15a+15b = 300
....................2
Solving ,
1 and 2 equation
we get
b =14 bowls of CCSB soup.
putting b value in equation A we get
a= 6 bowls of CCB soup
