Algebra home work plz help me!!!!!
1 answer:
<span>1.) -(3d-2x)
= 2x - 3d
</span><span>2.)-3ab/5b
</span><span>= -3a/5
</span><span>3.)〖(3/8)〗^3
</span>= 3^3 / 8^3
= 27/512
<span>4.) 2[5^2÷(3^2-2^2)+7]
= </span><span> 2[25÷(9-4)+7]
= </span> 2[25÷(5)+7]
= 2[5+7]
= 2(12)
= 24
<span>5.) What is the value of x/y when x=9/4 and y=3/5?
9/4 / 3/5
= 9/4 x 5/3
= 15/4
= 3 3/4 or = 3.75
6)
</span><span>algebraic expression :
p = # of pounds
</span><span>0.85p + 12
if p = 7 lbs the
0.85 (7) + 12
= 5.95 + 12
= 17.95
answer
total cost = $17.95</span>
You might be interested in
Answer:
(2*100,000)+(7*10,000)+(9*100)+(5*10)
Answer:
Graph is below
Step-by-step explanation:
I am going to use 3 points to make this graph
(0,0)
(-1,3)
(1,3)
Answer:
127.5
Step-by-step explanation:
(153/6) x 5 = 127.5
Answer:
100.695
Step-by-step explanation:
Answer:
w = -16
Step-by-step explanation:
w + (-2) = -18
Add 2 to each side
w-2+2 = -18+2
w = -16
