1 answer:
Answer:
50 + 25 + (8*5) - (7 + 4)
Step-by-step explanation:
50 + 25 + (8*5) - 7 + 4 = 50 + 25 + 40 - 7 + 4
= 115 - 7 + 4
= 108 + 4
= 112
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24/6 is equal to 4 so it is an interger and a whole number too because 24 ÷ 6 = 4.
x Margo's age
Jaun + Margo
(2x+5) + x = 29
3x = 24
x = 8, Margo's age. Jaun 21 2*8+5
And to check...
sum = 29
The volume of the mineral = increase in volume of the water whuich is 16 - 8 = 8mls.
Therefore the mineral's density = 9.6 / 8
= 1.2 g/ ml answer
Answer:
Perimeter
Step-by-step explanation:
Perimeter is the outside of the rectangle area is inside
30% off an item would make that item valued at 70% of its original price
94 times 0.7 = 65.8
$65.80
