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3 years ago

Which is a solution to the equation y = 5x + 1

Mathematics

2 answers:

ehidna [41]3 years ago

8 0

(5,26) is the right answer

bija089 [108]3 years ago

7 0

Answer:

(5,26)

Step-by-step explanation:

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The sides of a triangle are 15 units, 25 units, and 20 units. What kind of triangle is this

DIA [1.3K]

Answer:

Right Triangle

Step-by-step explanation:

15² + 20² = 225 + 400 = 625 = 25²

8 0

3 years ago

How to get the interval?

lukranit [14]

Step-by-step explanation:

Decide on the number of classes.

Determine the range, i.e., the difference between the highest and lowest observations in the data.

Divide range by the number of classes to estimate approximate size of the interval

hope it helps.

<h2>stay safe healthy and happy...</h2>

5 0

3 years ago

Can somebody please help me with this question?

kompoz [17]

Answer:

Step-by-step explanation:

Solve the first half of the equation-

-8x+3 >/=27

-3 -3

-8x>/=24

divided by -8 on both sides

x</=-3

Now for the second side:

-13x+5>/= 57

-5 -5

-13x>/=52

divide by -13 in both sides

x</=-4

We now have two equations. The answer would be x</=-3 because -4 is also less than three, so it can be simplified down to -3. I know you might not have needed the explanation since it’s just khan academy, but I figured I’d explain it anyway :)

4 0

3 years ago

Find the quadratic equation with roots -6 and 7.

hoa [83]

Y=x^2-x-42 . hope this helps

5 0

2 years ago

Read 2 more answers

Conner has $875 to deposit into two different savings accounts. He will deposit $500 into Account #1, which earns 3% annual simp

Svetlanka [38]

Answer:

The difference between the amounts in the two accounts, after two years is $\$128.29$

Step-by-step explanation:

Account #1

we know that

The simple interest formula is equal to

$A=P(1+rt)$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=2\ years\\ P=\$500\r=3\%=3/100=0.03$

substitute in the formula above

$A_1=500(1+0.03*2)$

$A_1=500(1.06)$

$A_1=\$530$

Account #2

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=2\ years\\ P=\$375\r=3.5\%=3.5/100=0.035\\n=1$

substitute in the formula above

$A_2=375(1+\frac{0.035}{1})^{1*2}$

$A_2=375(1.035)^{2}$

$A_2=\$401.71$

<em>Find the difference between the amounts in the two accounts</em>

$A_1=\$530$

$A_2=\$401.71$

$A_1-A_2=\$530-\$401.71=\$128.29$

5 0

3 years ago