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frozen [14]
2 years ago
6

Cassidy wrote the linear equation y = 5 x + 4. Then, she wrote the equation of the line that is parallel to y = 5 x + 4 and that

passes through (8,–2). If her new equation is in the form y = 5 x + b, what is the value of b?
Mathematics
1 answer:
Kryger [21]2 years ago
3 0

Answer:

b=−5x+y

Step-by-step explanation:

Let's solve for b.

y=5x+b

Step 1: Flip the equation.

b+5x=y

Step 2: Add -5x to both sides.

b+5x+−5x=y+−5x

b=−5x+y

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In what time will Rs. 5600 amount to Rs. 6720 at 8% per annum?​
Leona [35]

Answer: 2 years

Step-by-step explanation:

If Interest= Principal x rate x time/100; then time is (100 × Interest)/(Principal × Rate)

From the question, old Principal is 5600, new principal =6720, the difference is the interest accrued.

Interest = 6720 - 5600 = Rs 1120

Rate = 8% = 8 ÷ 100 = 0.08

Time = x

Then, slot the values into the formula

Time= 100 x 1120 / 6720 x 8

= 112000/53760

=2.08

Time= 2years

I hope this helps

8 0
3 years ago
Which expression is equivalent to3 (1 + x)+7
ivann1987 [24]

Expressions equivalent to 3(1+x)+7 is x+10

6 0
3 years ago
2+2 I thing this is to ez but let see You can
Helen [10]

Answer:

4

Step-by-step explanation:

2 + 2 = 4

In order to really understand this we need to break it down into simple terms.

Basically what we are doing here is adding two things together.

Put it like this, you have two fish, and you get another two fish, you now have four fish.

If you don't understand anything or need me to explain it better please don't hesitate to ask.

7 0
3 years ago
On Saturday morning, Owen earned $23. By the end of the afternoon he had earned a total of $58. Enter an equation, using x as yo
Yuki888 [10]

Answer:

$23+x=$58

$23+$35=$58

8 0
3 years ago
Find the slope of the line that contains (2, 6) and (5, 7).
MrRissso [65]

Answer:

1/3

Step-by-step explanation:

The slope is equivalent to:

(y₂-y₁)/(x₂-x₁)

Now we plug in the coordinates into the equation:

(7-6)/(5-2)=1/3

​

6 0
3 years ago
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