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emmasim [6.3K]
3 years ago
6

When multiplying a particular number by 60 on his calculator John got an answer of 900. What was the number

Mathematics
2 answers:
mezya [45]3 years ago
4 0
15 x 60 = 900 ! :{D :-)
Vinil7 [7]3 years ago
3 0
15 multiply 9 =900............
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A compass draws all points that are equidistant from a fixed point, thereby creating a Locus of points for a circle
sergey [27]
Answer is true hope this helps
3 0
3 years ago
an apple orchard contains a hundred and twelve trees the number of trees in each row is 2 less than twice the number of rows fin
san4es73 [151]
Let x be the number of rows and y be the number of trees per row.

x* y = 112
and y =  2x - 2
from first equation  y = 112/x
so  112/x = 2x - 2
112 = 2x^2 - 2x
2x^2 - 2x - 112 = 0
x^2 - x - 56 = 0
(x - 8)(x + 7) = 0
x = 8 , - 7   (ignore the negative)
so the number of rows = 8 
and number of trees per row = 112/8 = 14

Answer number of rows = 8 and number trees i each row = 14.



6 0
3 years ago
Jill buys two bracelets for $5 each and a party dress for $150. She also spends $40 on a pair of shoes.
kolbaska11 [484]
2\cdot\$5+\$150+\$40=\$200-total\ spend\\\\\begin{array}{ccc}\$200&-&100\%\\\\\$40&-&p\%\end{array}\ \ \ \ |cross\ multiply\\\\\\200p=40\cdot100\ \ \ \ |divide\ both\ sides\ by\ 200\\\\p=\frac{4000}{200}\\\\\boxed{p=20\%}\leftarrow answer
8 0
3 years ago
cara works at a fine jewelry store and earns a commission on her total sales for the week. her weekly paycheck was in the amount
Gekata [30.6K]

Cara's rate of commission is 12%.

Step-by-step explanation:

Given,

Paycheck = $6500

Salary = $1000

Commission = Paycheck - Salary

Commission = 6500-1000 = $5500

Total sales for the week = $45000

Commission rate = \frac{Commission}{Total\ Sales}*100

Commission\ rate=\frac{5500}{45000}*100\\\\Commission\ rate=\frac{550000}{45000}\\\\ Commission\ rate=12.22\%

Rounding off to nearest whole number.

Commission rate = 12%

Cara's rate of commission is 12%.

Keywords: commission, subtraction

Learn more about subtraction at:

  • brainly.com/question/10570041
  • brainly.com/question/10610299

#LearnwithBrainly

6 0
3 years ago
PLEASE HELP!
tekilochka [14]
Solve for x over the real numbers:x^3 = 1/27
Hint: | Eliminate the power on the left-hand side.Take cube roots of both sides:Answer: x = 1/3
6 0
4 years ago
Read 2 more answers
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