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3 years ago

Which is the better deal to buy peaches at the farmers market? $2.19 for 1 1/4 lb of peaches or .88 for 1/2 lb

1 answer:

6 0

The better deal is 1 1/4lbs for $2.19 because when you find how much each would cost for 1 peach, the 1 1/4 comes out as 1.752 while the other comes out as 1.76 which is more expensive

Solution - Peaches for $2.19

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Convert the decimal below into a rational number.

LekaFEV [45]

The answer is D.1/10

3 0

2 years ago

What is the equation for a line passing through (-2,3) and perpendicular to y= -1/2+1 ?

nata0808 [166]

Answer:

$y=2x+7$

Step-by-step explanation:

The correct question is

what is the equation for a line passing through (-2,3) and perpendicular to y= -1/2x+1 ?

Remember

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes are equal to -1)

The slope of the given line is m=-1/2

the opposite reciprocal is m=2

Find the equation of the line in point slope form

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

we have

$m=2\\point\ (-2,3)$

substitute

$y-3=2(x+2)$

Convert to slope intercept form

$y=mx+b$

isolate the variable y

$y-3=2x+4$

$y=2x+4+3$

$y=2x+7$

3 0

2 years ago

Evaluate (c − b)2 + a2 for a = –5, b = –2, and c = –4.

frosja888 [35]

Answer:

Step-by-step explanation:

(c − b)^2 + a^2

Let a = –5, b = –2, and c = –4.

(-4--2)^2 + (-5)^2

(-4+2)^2 + (-5)^2

(-2)^2+ (-5)^2

4 +25

7 0

2 years ago

Help me with these two questions plz

aleksandr82 [10.1K]

Since it says m1 is 120 and it says find m3 don’t you need to multiply or I’m wrong

6 0

2 years ago

Would $105.00 be correct? With the equation of Y=x(15)?

Vilka [71]

Answer:

$15.00h=N

$15.00(7)=N

$105.00=N

N=$105.00

So yes you are correct

Hope that helped

4 0

2 years ago