30 labours .... 20 days
x ........................15 days
x=(30×20)/15=2×20=40 labours.
Labours added: 40-30=10
Answer: 10 labours added.
Answer:
10 units
Step-by-step explanation:
hope this helps
108-271+215-_____=-103
Im going to combine the first thee numbers and replace the blank with a variable, lets use x.
52 - x=-103
now I am going to subtract 52 on both sides to get the variable alone
-x=-155
Im going to multiply both sides to eliminate the negitive in the variable
x=155
If you want to check just plug 155 into the blank
108-271+215-155=-103
-163+215-155=-103
52-155=-103
-103=-103
so after checking work the blank is equal to 155.
The account be worth in 7 months is 375.725 .
<h3>What is the amount in simple interest?</h3>
Amount (A) is the total money paid back at the end of the time period for which it was borrowed. The total amount formula in case of simple interest can also be written as: A = P(1 + RT)
Here, A = Total amount after the given time period.
Given that,
P = $350, R = 1.05%, T = 7 month
The simple interest equation uses "t" as years, but is just cycles, using an APR rate.
now, if we never mind "t" as years and just use it as an interest cycle, then we can say the rate is 1.05% and the period is 7 cycles.
A = P(1 + RT)
= 350(1+1.05%×7)
= 350(1+0.0105×7)
= 350(1+0.0735)
= 350×1.0735
A = $375.725
Hence, The account be worth in 7 months is 375.725 .
To learn more about simple interest from the given link:
brainly.com/question/25793394
#SPJ4
Answer:
2
Step-by-step explanation:
The coefficient is the number attached to the variable. In this instance, it is two.
