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Marina86 [1]
3 years ago
8

If 2 1/2 pounds of pecans cost $2.10 and 2 1/3 pounds of almonds cost $2.60, which nut is less expensive per pound?

Mathematics
2 answers:
Oxana [17]3 years ago
7 0
1.11$ per

Hola have a nice day!
mafiozo [28]3 years ago
4 0
Divide cost over pounds to get cost per pound:
$2.10 / 2.5 = 0.84$ per pound
$2.60 / 2.33 = $1.11 per pound
You might be interested in
Following the recommended steps for solving equations, what should be your first step in solving the given equation?
Free_Kalibri [48]
To solve equations, you isolate the variable you are solving for on one side and everything else on the other side.

The first step to solving this equation is to combine like terms.
Combining like terms means to add up all terms that have the same variable(s) and exponent.

If no exponent is shown, then a 1 exponent is implied. The reason why we don't show a term raised to the first power is that it doesn't have any effect on the term.

I see three terms with the x variables. We can combine them. Why? Because they all have the same variable and exponent.

I'll rearrange the left-hand side to combine all the terms with the x variable.

Now we have -3 + 2x - 4x - 2x = -6
Combine all terms that have the x variable.

-3 + 2x - 4x - 2x = -6
-3 - 4x = -6

Now we have -3 - 4x = -6
What can we do now to isolate the x variable on the left-hand side?
For starters, we can add 3 to each side of the equation.
That way the -3 term will disappear.

-3 - 4x + 3 = -6 + 3
-4x = -3

Last step.
The x variable is being multiplied by the -4. If we reverse that operation
we can get the value of x.

-4x / -4 = 3 / -4
x = 3/-4 or x = -0.75



8 0
3 years ago
Read 2 more answers
10
expeople1 [14]

Answer:

13

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How would I word that it is being doubled in size?<br><br>The question is how did D get to E. ​
natka813 [3]

Answer:

It doubled up is what you could say

8 0
3 years ago
The Moores paid $6 more for skate rentals than the Cotters did. Together, the two families paid $30 for skate rentals.How many p
iren2701 [21]

Answer:

Step-by-step explanation:

Consider Cotters paid "x" dollars:

According to given condition:

Moores paid "x+6" dollars.

Both paid total $30

Hence,

(x) + (x+6) = 30

Solving for x:

2x +6 = 30

    2x = 30-6

    2x = 24

       x = 24/2

       x = 12

So amount paid by Moores  = x +6 = 12+6 = $18

*****To find number of pairs of skates: price of one pair must be given.

Please post complete question.

3 0
3 years ago
Read 2 more answers
Need some more help please!
Vikki [24]

For this case we have that by definition\pi equals 180 degrees.

We must convert 135 degrees to radians, then:

135 * \frac {\pi} {180} =\\135 * \frac {3.14} {180} =\\\frac {423.9} {180} = 2.355

Rounding off we have:

2.4 radians.

Answer:

2.4 radians

3 0
3 years ago
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