express the equation a)20 less than a number b)half a number is another number.There sum is 30 c)2/3 if weight of a boy is 32kg
d)cost of 5 pens is 90$ e)Milly's father is 49 years old.He is 4 years older 3 times milly's age PLS I NEED THE ANSWER
1 answer:
A) n-20
b.)30=1/2n+1/2
c.)2/3n=30
d.)5n=90
e.)M•3+4=49
You might be interested in
The salary before the increase was $48000.
Answer:
x = 2
Step-by-step explanation:
A = lw
44 = 4(3x+5)
44 = 12x + 20
24 = 12x
x = 2
Answer:
1.5 is not a prime number
Step-by-step explanation:
I believe the answer would be 17,250. Hope this helps!