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3 years ago

At the grocery store, Peaches cost $2.60 per pound. Grace bought 2.3 pounds of peach how much did grace spend on peachES

Mathematics

1 answer:

Otrada [13]3 years ago

3 0

Answer: $5.98

Step-by-step explanation:

$2.60 times 2.3= $5.98

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I neeed help please

Sliva [168]

Answer:

The greater unit rate of the two functions is the first function shown by the table and the greater y intercept is the second function shown by the graph.

Step-by-step explanation:

Find the slope of both equations

(15-5)/(5-0) = 2

(6-0)/(0+4) = 3/2

2>3/2

y-intercept is where the function crosses the y axis, function 1 y-intercept is 5 and the y-intercept of function 2 is 6, 6>5

5 0

4 years ago

Passing through (2, - 2) and perpendicular to the line whose equation is y= 5x+2

jonny [76]

Step-by-step explanation:

Hey there!!!

Here,

Given, A line passes through point (2,-2) and is perpendicular to the y= 5x+2.

The equation of a straight line passing through point is,

$(y - y1) = m1(x - x1)$

Now, put all values.

$(y + 2) = m1(x - 2)$

It is the 1st equation.

Another equation is;

y = 5x +2........(2nd equation).

Now, Comparing it with y = mx + c, we get;

m2=5

As per the condition of perpendicular lines,

m1×m2= -1

m1 × 5 = -1

Therefore, m2= -1/5.

Keeping the value of m1 in 1st equation.

$(y + 2) = \frac{ - 1}{5} (x - 2)$

Simplify them.

$5(y + 2) = - x + 2$

$5y + 10 = - x + 2$

$x + 5y + 8 = 0$

Therefore the required equation is x+5y+8= 0.

Hope it helps...

7 0

4 years ago

a man's clothing salesman earns a commission of 8% on all the suits he sells how much was his commission if his sales totaled $9

WARRIOR [948]

$984.00 x .08
total: $78.72

7 0

4 years ago

State the amplitude and period of f(x)= -3 sin t

Sphinxa [80]

Answer:

The period is $2\pi$ and the amplitude is 3.

Step-by-step explanation:

The period goes from one peak to the next (or from any point to the next matching point). The amplitude is the height from the center line to the peak.

The period of the function $y=a\sin (bx)$ is $T=\dfrac{2\pi }{b}$ and the amplitude is $|a|.$