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2 years ago

3. 5y + 3y for y = 2

Mathematics

2 answers:

Irina-Kira [14]2 years ago

8 0

The answer is 16 because 5(2) + 3(2) = 16

Mrac [35]2 years ago

5 0

Answer:

Step-by-step explanation:

You plug in the value of y into the expression:

5(2) + 3(2)

10 + 6 = 16

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Can you guys help me find the slope for the given graph and y-intercept <br> (pictures included)

serious [3.7K]

Answer:

I believe the answer is

$y = \frac{2}{3} x + 1$

slope = 2/3x

y-intercept = 1

Step-by-step explanation:

Hope this helps!

4 0

3 years ago

Who started the problem correctly? The problem form is (-5) - (-1 3/4).

Veronika [31]

Answer:

Shane started the problem correctly

Step-by-step explanation:

We are given problem (-5) - (-1 3/4).

Mariah started the problem as (-5) + 1 - 3/4

Shane started the problem as (-5) + 1 + 3/4

We need to find who started the problem correctly.

The problem should be started by converting the mixed fraction into improper fraction i,e

$-5-(-1\frac{3}{4})\\=-5-(-1-\frac{3}{4} )\\=-5-(-\frac{7}{4})$

Now we will solve bracket by multiplying -1 with term inside the bracket i.e

$=-5+\frac{7}{4}$

$= \frac{-13}{4}$

Let's compare both the procedures now:

Mariah:

$(-5) + 1 - \frac{3}{4}$

$=(-5) - \frac{1}{4}$

$=\frac{-21}{4}$

Therefore, Mariah did not start the problem correctly.

Shane:

$(-5) + 1 + \frac{3}{4}$

$= -5 + \frac{7}{4}$

$= \frac{-13}{4}$

Therefore, Shane started the problem correctly.

6 0

3 years ago

Study transportation

rusak2 [61]

It’s an logistic management i don’t know what is the question doe

8 0

3 years ago

What are three ratios that are equivalent to 6/7

Tasya [4]

14 and 21 and 18

is three of them

5 0

3 years ago

Read 2 more answers

The value of a bank account, y, increases by 5% each year, x. If the initial value of the account is $800, which equation repres

Mashcka [7]

Answer:

Equation to represent the situation = $800=Y(1.05)^X$

Step-by-step explanation:

Given:

Initial investment = Y

Growth rate (r) = 5% = 5 / 100 = 0.05

Number of year (n) = X year

Amount after X year = $800

Find:

Equation to represent the situation:

Computation:

$Amount = Initial\ investment (1+r)^n\\\\800 = Y (1+0.05)^X\\\\800 = Y (1.05)^X\\\\$

Equation to represent the situation = $800=Y(1.05)^X$

6 0

3 years ago