The total number of marbles in the bag is 7, since 3+4=7. There are 3:4 black marbles, so 3/7 of the bag is black marbles, which can be written as 3:7.
4/7 of the bag is red marbles, which can be written as 4:7
Answer:
1)√58
2√-8
Step-by-step explanation:
SEE IMAGE FOR SOLUTION
Answer:
y=2x
Step-by-step explanation:
Answer:
35/37 PU
v xcos(v) is the answer according to photomath
Hello
1). Replace f(x) with y.
2). Switch x and y.
3). Solve for y.
f(x)= 2x-10
y= 2x-10
x= 2y-10
x+10 = 2y
x/2 + 5 = y
y = x/2 + 5
Hope that helped!
Disclaimer:
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