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denis-greek [22]
4 years ago
10

Hannah and Francine have $120. Hannah and Peter have $230. Peter has 6 times as much money as Francine. How much money does Hann

ah have?
Mathematics
1 answer:
aivan3 [116]4 years ago
5 0
x-Francine's\ money\\6x-Peter's\ money\\120-x-Hanna's\ money\\\\120-x+6x=230\\-x+6x=230-120\\5x=110\ \ \ |:5\\x=22\\\\6x=6\cdot22=132\\\\120-22=98\\\\Hanna\ has\ \$98
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What is x-y=8 in slope intercept form
iris [78.8K]

Answer:

y = x-8

Step-by-step explanation:

Slope intercept form is

y = mx+b where m is the slope and b is the y intercept

x-y = 8

Subtract x from each side

x-y-x = -x+8

-y = -x+8

Divide each side by -1

-y/-1 = -x/-1 +8/-1

y = x-8

5 0
4 years ago
Harry's dog weighs 10 3/8 pounds. What is the weight of Harry's dog written as a decimal?
Maru [420]

Answer:

10.375

Step-by-step explanation:

You can tell that 10 is going to be before the decimal because it's already a whole number, so all you have to do is figure out what 3/8 is as a decimal! In case you didn't know, to change a fraction to a decimal, you divide the numerator (the top number) by the denominator (the bottom number). In this case, you need to divide 3, the numerator, by 8, the denominator. 3/8 = 0.375.

So, put the 10 in front of the decimal point and you're done...the answer would be 10.375!

Have great day :3

3 0
3 years ago
-2x + 4 >
MrMuchimi

Answer:

Division property

Step-by-step explanation:

5 0
3 years ago
Fin walks 1 mile to the grocery store. When he is half way from the store,a friend picks him up and drives him the rest of the w
Anit [1.1K]
He did not walk 1/2 a mile. Because it's a round-trip, it's technically 2 miles long. so, in the end, he did not walk 1/4 of the trip. Hope this helps :)
8 0
3 years ago
Read 2 more answers
PLEASE HELP ME WITH MY HOMEWORK!
densk [106]

aera=pi*radius^2

diameter/2=radius


given tat diameter=15

iameter/2=15/2=7.5=radius


area=pi*radius^2=3.14*7.5^2=3.14*7.5*7.5=176.625 in^2

so answer is D

4 0
3 years ago
Read 2 more answers
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