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2 years ago

14

i need an answer if its right ill give brainliest im going to be giving many many many brainliest today if u answer my questions

right pls help me :)

2 answers:

Nezavi [6.7K]2 years ago

8 0

It’s -16 and 6 the person above was right

kifflom [539]2 years ago

5 0

Answer:

the differents is that one is -16 and the other is 6 and im lonely

Step-by-step explanation:

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Suppose you earned 6t + 2 dollars on monday and 9t – 6 dollars on tuesday. what were your total earnings? simplify your answer.

tester [92]

15t -4 dollars total. Hope it helps!

6 0

2 years ago

Determine the slope of the line containing the points (-5,4) and (0,7).

bekas [8.4K]

Slope (m) = y2-y1 / x2-x1
m = 7 - 4 / 0 + 5
m = 3 / 5

In short, Your Answer would be 3/5

Hope this helps!

8 0

2 years ago

How much money should be deposited today in an account that earns 7% compounded semiannually so that it will accumulate to $12,0

Korvikt [17]

Given rate is = 7% or 0.07

Total amount needed = $12000

Time = 4 years

Here, the deposit is compounded semiannually, means twice per year and this gives 8 annual compounding periods in 4 years.

The equation becomes:

P= $\frac{12000}{(1+\frac{0.07}{2})^{2.4}}$

P = $\frac{12000}{1.035^{8}}$

Solving it, we get P = $ 9112.93

Hence $9112.93 should be deposited today.

3 0

2 years ago

If the length of a side of an<br> equilateral triangle is x, what is half of the perimeter?

nataly862011 [7]

Answer:

3/2 x

Step-by-step explanation:

length of a side of an equilateral triangle is x

The perimeter is

P = 3s where s is the side length

P = 3x

1/2 of the perimeter

1/2 (3x)

3/2 x

4 0

3 years ago

Drag each tile to the correct box. not all tiles will be used.

lana66690 [7]

Answer:

$y=\frac{13}{6}x$ $y= \frac{11}{5}x$ $y = \frac{21}{9}x$ $y = \frac{19}{8}x$

Step-by-step explanation:

Given

The attached graph

Required

Equations with higher unit rate

First, calculate the unit rate of the graph

$m = \frac{y_2 - y_1}{x_2 - x_1}$

Where:

$(x_1.y_1) = (0,0)$

$(x_2.y_2) = (7,15)$

So:

$m = \frac{15 - 0}{7 - 0}$

$m = \frac{15}{7}$

$m = 2.143$

For the given options.

The unit rate is the coefficient of x

So: $y = \frac{19}{8}x$

Going by the above definition of unit rate.

$m = \frac{19}{8}$

$m = 2.375$

$y = \frac{27}{13}x$

$m = \frac{27}{13}$

$m = 2.077$

$y = \frac{21}{9}x$

$m = \frac{21}{9}$

$m = 2.333$

$y= \frac{11}{5}x$

$m= \frac{11}{5}$

$m= 2.20$

$y = \frac{15}{7}x$

$m = \frac{15}{7}$

$m = 2.143$

$y = \frac{31}{15}x$

$m = \frac{31}{15}$

$y = 2.067$

$y=\frac{13}{6}x$

$m=\frac{13}{6}$

$m=2.167$

The unit rates grater than the graph's from small to large are:

$y=\frac{13}{6}x$ $y= \frac{11}{5}x$ $y = \frac{21}{9}x$ $y = \frac{19}{8}x$

$m=\frac{13}{6}$ $m= \frac{11}{5}$ $m = \frac{21}{9}$ $m = \frac{19}{8}$

4 0

3 years ago

Read 2 more answers