I believe that the ending answer you are looking for is 1320 miles with no gallons of gas because if you have 440 miles with 20 gallons of gas just do 440+440+440=1,320
3.2 divided by 0.4 would be 8
To get that number in the problem, you need to translate first the word problem into mathematical expression.
We will let x as the number.
six more than the product of a number and -2 is greater than 10 can be written as (-2x) + 6 > 10
We will now solve for x to get the number.
(-2x) + 6 > 10
Add -6 to both sides of the equation
-2x + 6 - 6 > 10 - 6
-2x > 4
Divide both sides of the equation with -2
Take note that if we divide a negative number in inequality, the inequality symbol will be change from greater than to less or from less than to greater than.
-2x / -2< 4 / -2
x < -2
Therefore, the number that we are looking for is less than -2.
4x + 3x = 28
7x = 28
7x/7 = 28/7
X = 4
Girls = 4
4x4 = 16
16 girls
Answer:
$4.70 + $4.75m = $18.95 which is 3 miles in total.
Step-by-step explanation:
First make the numbers without the variables on one side.
4.75m = 18.95-4.70
Then subtract.
4.75m = 14.25
Finally divide the two numbers.
14.25 ÷ 4.75 = 3 miles
Answer: m = 3 or 3 miles
