To solve this equation you need to find the value of x.
You can do this by using inverse operations.
and getting x alone.
x/4=5
the opposite of division is multiplication so we multiply 5 by 4
x=5*4
we now have x alone and must solve the rest of the equation
5*4=20
There for x=20
The recipe originally made 20 servings.
I hope this helped:) If you have any questions pleas comment and i will do my best to answer and/ or explain :)
We've seen this same question before here on Brainly.
It has never been possible to answer it before, because
we didn't know how much Malika saves, or how much
her grandparents contribute.
We still don't have any of that information.
I'm guessing there are some more sentences to the problem,
before the one that starts out " Malika's father ALSO ...", that
have never been posted.
Answer:
a^-m
Step-by-step explanation:
a^m ×a^-m = a^m-m = a^0 = 1
a^-m is the multiplicative inverse of a^m
141 (The original number) ;1 + 4 + 1 = 6 (Add each individual digit together) ;6 is divisible by 3 ;Then 141 is divisible by 3 ;141 isn't a prime number ;In the same way, 171 is divisible by 9 ; then, 171 isn't a prime number ;
161 = 7 x 23; 161 is divisible by 7 ; then, 161 isn't a prime number ;
Test whether 171 is divisible by 2, 3 , 5 , 7 , 11 , 13 ( <span>an algorithm that tests each incremental </span>m<span> against all known primes < </span> division ) ;
but, 171 isn't divisibile by 2,3,5,7,11,13 ;
Finally, 171 is a prime number ;
Answer:
Kelly needs 24 3/4 cups of sugar altogether.
Step-by-step explanation:
