3 years ago

Is (-1,4) a solution of the inequality y<2x+5

Mathematics

1 answer:

LenKa [72]3 years ago

8 0

Answer:

No, (-1,4) is not a solution.

Step-by-step explanation:

This is actually a simple problem...don't overcomplicate it!

All you need to do is plug the values into the equation and solve!

y < 2x + 5

4 < 2(-1) + 5

4 < 3

You might be interested in

Neal opened a savings account 11 years ago with a deposit of $2,335.69. The account has an interest rate of 4.3% compounded dail

Vinvika [58]

Answer: $1,412.52

Step-by-step explanation:

Formula to calculate the accumulated amount if P principal invested for t years at a rate of interest r that compounded daily is given by:-

$A=P(1+\dfrac{r}{365})^{365t}$

Given: P= $2,335.69

r= 4.3%= 0.043

t= 11 years

Then,

$A=2335.69(1+\dfrac{0.043}{365})^{365\times11}\\\\=2335.69(1+0.000117808219178)^{4015}\\\\=2335.69(1.000117808219178)^{4015}\\\\= 2335.69(1.6047566747)\\\\=3748.09044309\approx3748.21\\\\\Rightarrow\ A=\$3748.21$

Interest earned = A-P

= $3748.21- 2335.69.

= $1412.52

Hence, Neal earned $1,412.52 as interest.

8 0

3 years ago

Write an expression to match the statement below Add 5 to 48 divided by 12

Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

48+ 5 = 53 divided by = 49

8 0

3 years ago

PLS PLS PLS PLS HELP ITS EASY111 BRAINLIEST POINTS

shusha [124]

Answer:

I think it's A

Step-by-step explanation:

6 0

2 years ago

11. You earn $500 in 80 hours. At that rate. how much would you eam in 200 hours?

kirza4 [7]

Answer:

Should be 1250$

5 0

3 years ago

Read 2 more answers

The number of visitors to a state park in one year was greater than 62,558 but less than 62,808. Which could have been the numbe

AnnyKZ [126]

Answer:250

Step-by-step explanation:

6 0

3 years ago