Answer:
3/14 of a liter of salt
Step-by-step explanation:
Step one:
given
tot amount of salt= 5/7 of a liter of salt
that is 1*5/7= 5/7 liters
She used 1/2 of a liter for an experiment
Required:
the remaining amount of salt
Step two:
we are going to subtract the salt used for the experiment from the total
= 5/7-1/2
= 10-7/14
= 3/14
The remainder is 3/14 of a liter of salt
Answer:
The number of shots Nick sunk was 8
Step-by-step explanation:
Let
x -----> number of shots that Nick sunk.
y -----> number of shots Nick missed
we know that
x+y=28
y=28-x -----> equation A
5x-2y=0 ----> equation B
substitute equation A in equation B and solve for x
5x-2(28-x)=0
5x-56+2x=0
7x=56
x=8
Find the value of y
y=28-x ----> y=28-8=20
therefore
The number of shots Nick sunk was 8
Answer:
<h2>_________</h2><h2>1/8=12x</h2><h2>x=1/12×8</h2><h2>x=1/96</h2><h2>x=0.0104</h2><h2>__________</h2>
Answer: (below)
Step-by-step explanation:
y = 2x + 1
slope = 2
y-int = (0, 1)
y = 3x - 1
slope = 3
y-int = (0, -1)
y = 4x
slope = 4
y-int = (0, 0)
y = -3x - 1
slope = -3
y-int = (0, -1)
y = -x - 4
slope = -1
y-int = (0, -4)
y = (2/5)x - 1
slope = 2/5
y-int = (0, -1)