Answer:
3/10 ÷ (-4/5) = 3/8 and then for the bottom one is -1 7/8 and for the one in the right is 6 2/5
The way to work out how many parts there are per shift would be as
follows: if there are 2 parts produced every second, this means there
are 120 produced every minute (60 times 2), and if you then multiply
this 120 again to work out how many parts are made in an hour you will
get 7,200. If you times this by 10 again you will get 72,000 parts made
in a 10 hour shift.
Answer:
$30
$90
Step-by-step explanation:
Given parameters:
Selling price of belt = $120
Percentage discount = 25%
Unknown:
Discount = ?
Sale price of the dress = ?
Solution:
Discount is a reduction in the price of a commodity.
Discount = percentage discount x selling price of belt
Input the parameters and solve;
I. Discount =
x 120 = $30
II. Sale price of the dress;
= selling price - discount amount
= $120 - $30
= $90
The answer to your question is B
Answer:
3(2y + 5) = -21
open the bracket
6y + 15 = -21
collect like terms
6y = -21-15
6y = -36
divide by the coefficient of y
y = 36÷6
y= 6