At least means greater than or equal to.
10 × (15+b) ≥ 26
150+10b ≥ 26
10b ≥ -124
b ≥ -12.4
1 gallon is 20 miles so if u driving 600 miles 600/20=30 thats 30 gallons u need 30 times 2.159 is 64.77 so
$64.77
Answer:
q=0
Step-by-step explanation:
-2(q-5)=10
Divide each side by -2
-2/-2(q-5)=10/-2
q-5 = -5
Add 5 to each side
q-5+5 = -5+5
q=0
A rational number is one which can be represented using fractions. The opposite of division is multiplication and vice versa. Knowing this information, you can easily go about turning a division of two fractions into the multiplication of two fractions.
Ex.
(1/2) / (3/4) = ?
multiply the denominator of your fraction by the reciprocal of the denominator.
(1/2)*(4/3) / (3/4)*(4/3)
(4/6) / 1 = 4/6
So when dividing rational numbers, you can multiply the denominator by its reciprocal. This would be an example of converting a division problem into a multiplication one
Answer:
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