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svetlana [45]
4 years ago
7

One number is 10 times as large as another, and their difference is 81. Find the numbers.

Mathematics
2 answers:
yulyashka [42]4 years ago
6 0
The smaller number=x
the larger number=10x
we can suggest this equation:
10x-x=81
9x=81
x=81/9=9

The smaller number is 9
The larger number is :  10x=10(9)=90


Answer: the larger number is 90.
Snezhnost [94]4 years ago
5 0

Answer:

The smaller number is 9

The larger number is :  10x=10(9)=90

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andrey2020 [161]
180 - 46 - 24 = 110

d+ 80 = 110
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answer
d = 30
3 0
3 years ago
The sales tax in your city is 8.8\%8.8%, and an item costs \$63$63 before tax. How much tax would you pay on that item? Round to
Vlad1618 [11]
8.8%= .088

.088 *63=5.54
$5.54
7 0
3 years ago
If it takes six men six days to dig six holes, how long will it take one man to dig half a hole?
irakobra [83]
6x/6y=6z
X/?Y=1/2Z
36=6
1hole take 1 man x 6 days
1/2 hole needs 1 man with 3 days
3 0
3 years ago
Latrell took one of his friends out to lunch. The lunches cost $60 and he paid 5% sales tax. If Latrell left a 15% tip on the $6
VladimirAG [237]

Answer:

$72

Step-by-step explanation:

Cost of the lunch = $60

Sales tax = 5% of $60

= 5/100 × 60

= 0.05 × 60

= $3

Tip = 15% of $60

= 15/100 × 60

= 0.15 × 60

= $9

how much in total did he pay?

Total amount paid = cost of the lunch + sales tax + tip

= $60 + $3 + $9

= $72

Latrell paid $72 in total for the lunch

4 0
3 years ago
Ray SP bisects m∠RST. If m∠RSP = 3x – 2 and m∠PST = 9x -26 Answer: Find: m∠RST=Find:m∠RST
Alenkasestr [34]

Answer:

irrational

Step-by-step explanation:

6 0
3 years ago
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