3 years ago

Micheal wants to buy 12 pens but he is short of $8.40. If he buys 9 pens, he will have $29.40 left. How much money does he have?

1 answer:

6 0

All you have to do is subtract the biggest numbers i the problems.

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Svetllana [295]

Answer:

214 miles

Step-by-step explanation:

To find the difference between miles already traveled and total miles you need to travel, you subtract ...

345 miles - 131 miles = 214 miles

You must travel 214 more miles to complete your 345 mile journey.

7 0

3 years ago

olga_2 [115]

Answer: (x+7)^2 + (y-4)^2 = 121 or (x+7)^2 + (y-4)^2 = 11^2

Step-by-step explanation:

Equation of the circle is:

$(x-h)^2+(y-k)^2=r^2$ , which is the center $(h,k)$ and the radius $r^2$

-Place the center (-7,4) and radius 11 onto that equation:

$(x+7)^2+(y-4)^2=121$ (if simplified radius needed)

$(x+7)^2(y-4)^2=11^2$

7 0

3 years ago

ryzh [129]

$\frac{x*x}{2}=49 \\ \\ x^2=49*2\\x^2=98 \\x= \sqrt{98} \approx 9.9 \ in$

3 0

3 years ago

Alenkasestr [34]

wheres the bag and everything else

5 0

3 years ago

goldfiish [28.3K]

-$20.51+$29.75=x

x=original cost

9.24= x if you need it

4 0

3 years ago