To find the value of y, you need to plug a value into the x variable, in this case -8.
4x + 9y = -14 Substitute -8 for x
4 (-8) + 9y = -14 Multiply
-32 + 9y = -14 Start isolating the variable by adding 32 to both sides
9y = 18 Divide both sides by 9
y = 2
When x = -8, y = 2
Graph B shows 85% since it is shaded in, and 93% is open
Answer:
Step-by-step explanation:
Noon is 12:00
5am to 12noon is 7 hours
6,000 to 6,500
It grew by 500 in 7 hours
So one hour it is 500/7
In 12 hours that is from 12noon to 12midnight it will be 12×500/7+6500 since at 12noon it was 6500 that will be 6500+857=7357
Michael has around 150 hits.
Michael is able to hit around 1/3 of the bats he is thrown. He has 450 bats which means that he has hit around 1/3 of the 450 bats he has.
The number of hits he has is therefore:
= Number of bats x Proportion of bats hit
= 450 x 1/3
= 450 /3
= 150 hits
In conclusion, Michael should therefore have around 150 hits.
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