60,000,000+6,000,000+600,000+60,000+6,000+600+60+6 You have to put the pluses there if not its wrong (dont add)
problly c idk i could be wrong just trying to help
Given data:
The first equation is 3j +14=-5z.
The second equation is -10j=5z .
Add both the equations.
Substitute 2 for j in the first equation.
Thus, the value of j is 2 and z is -4.
Answer:
=
$
518.01
Explanation:
compound interest formula $A = P*(1+R)^n#
P
=
$
400
,
r
=
.09
,
n
=
3
Substituting the values, we get A =
400
⋅
(
1.09
)
3
=
$
518.01
From my alt account from, https://socratic.org/questions/how-much-would-400-invested-at-9-interest-compounded-continuously-be-worth-after
Answer:
The total cost of the microscope=$37.50
Step-by-step explanation:
Step 1: Get the discount amount
Discount amount=Discount rate×original price
where;
original price=$75
discount rate=60%
replacing;
Discount amount=(60/100)×75=45
Discount amount=$45
Step 2: Calculate sale price
The sale price can be calculated as;
sale price=Original price-discount amount
where;
discount=$45
original price=$75
replacing;
Sale price=(75-45)=$30
Step 3: Calculate tax amount
Tax=10% of original price=(10/100)×75=7.5
Step 4: Total cost of microscope
Total cost=sale price+tax
where;
sale price=30
tax=7.50
replacing;
Total cost=(30+7.50)=37.50
The total cost of the microscope=$37.50