Answer:
230 i think
Step-by-step explanation:
Let n be the amount of 80% solution; and 150-n be the amount of 20% solution. Then:
.8n+.2(150-n)=.6(150)
.8n+30-.2n=90
.6n=60
n=100
150-n=50
☺☺☺☺
47- 12 1/3 = 34 2/3
He needs 34 and 2/3 feet more of fabric
you should put 19 in the tens box and the bottom one is correct
Answer:
neither
Step-by-step explanation:
because the square root is not whole number and neither is the cube root of 165. so it is neither
