3 years ago

What is the value of y in the solution to the system of equations?

Mathematics

1 answer:

cluponka [151]3 years ago

7 0

Plug into calculator...
solve(2(-y+1)-3y=-30,y)
y=6.4

You might be interested in

I. Let f(x) = 2x – 1, g(x) = 3x, and h(x) = x2<br> + 1. Compute the following:<br><br> 1. f(g(-1))

aleksandrvk [35]

F(g(-1))
g(-1) = 3(-1) = -3
f(-3) = 2(-3) -1 = -6 -1 = -7

3 0

3 years ago

Which number is equivalent to 34/32

Anestetic [448]

34/32 can also be written as 1.0625 or 1 & 1/16.

8 0

3 years ago

Find the probability that the hitter makes 10 outs in 10 consecutive at-bats, assuming at-bats are independent events. Hint:

emmainna [20.7K]

Answer:

0.037

Step-by-step explanation:

If the hitter makes an out 72% of the time, then the probabilty that he makes hit in 1 at-bat is $p=0.72$ and the probabilty that he doesn't make hit in 1 at-bat is $q=1-p=1-0.72=0.28.$

The probability that the hitter makes 10 outs in 10 consecutive at-bats, assuming at-bats are independent events is

$P=p^{10}=(0.72)^{10}\approx 0.037.$

5 0

3 years ago

PLEASE HELP I WILL HELP YOU

Sidana [21]

Answer:

5 is the answer

Step-by-step explanation:

hope this helps

7 0

2 years ago

In 1850, a person sold a house to a lady for $30. If the lady had put the $30 into a bank account paying 4% interest, how much w

jekas [21]

30$ profit each person of connect

7 0

4 years ago