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Leona [35]
4 years ago
14

Please help me with math i need it soon

Mathematics
2 answers:
Bas_tet [7]4 years ago
8 0
Divide each price by the number of cubic yards it buys to find the cost per cubic yard.

A. $165/(3 yd³) = $55/yd³

B. $240/(4 yd³) = $60/yd³

C. $300/(6 yd³) = $50/yd³

D. $360/(8 yd³) = $45/yd³ . . . . . . . this is the best price per cubic yard.
AnnyKZ [126]4 years ago
6 0
Lets get started :)

We are told that Mrs. Thymes is buying mulch for her gardens.

Let us check the price for each option:

\boxed {Option \ A}
3 yd³ for $165
Divide 165 by 3, to find the price per cubic yard:
\frac{165}{3} = $55 per cubic yard

\boxed {Option \ B }
4 yd³ for $240
Do the same:
\frac{240}{4} = $60 per cubic yard

\boxed {Option \ C }
6 yd³ for $300
\frac{300}{6} = $50 per cubic yard

\boxed {Option \ D }
8 yd³ for $360
\frac{360}{8} = $45 per cubic yard

Therefore, we can see that 8 yd³ for $360 is the best price

\boxed {Your \ Answer \ will \ be \ Option \ D }
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Why does the author refer to a strangely
wariber [46]

Answer:

B

Step-by-step explanation:

I think

I think

3 0
4 years ago
While Diane was visiting her sister in Kingwood, she bought a bunch of balloons that was marked down 20% from an original price
shepuryov [24]

Answer:

$4.34

Step-by-step explanation:

Given the information:

  • The original price: $5
  • Discount : 20%
  • Tax: 8.5%

We can find out the actual price that Diane bought a bunch of balloons that was marked down 20% is:

= the original price (100% - discount rate)

= 5(100% -20%)

= $4

  • The tax amount she need to pay is:

= The actual price*tax rate

= $4*8.5%

= $0.34

=> the total cost of the bunch of balloons :

The actual price + tax price

= $4 + $0.34

= $4.34

Hope it will find you well.

4 0
3 years ago
What expression is equivalent to 24 ⋅ 2–7?
Andrej [43]
24 * 2 = 24 
24 - 7 = 17

We must find an expression that equals 17. 

Answer:  18 * 2 - 19
6 0
3 years ago
Can angles also use the reflexive property?
DochEvi [55]

Here is an example of showing two angles are congruent using the reflexive property of congruence: Separating the two triangles, you can see Angle Z is the same angle for each triangle. Since they are the same angle, the angle is congruent to itself.

7 0
4 years ago
Question Progress
andreyandreev [35.5K]

The two numbers are 3 and 18, if the sum of two number is 21 and the second number is six times the first number.

Step-by-step explanation:

The given is,

                  The sum of two numbers is 21

                   The second number is six times the first number

Step:1

          Let, m - First number

                  n - Second number

Step:2

        From given,

                  n - 6m     ( The second number is six times the first number )

        Equation becomes,

                  Sum = m + n

        Where,

                      21 = m + ( 6m )

                       21 = 7m

                       m = 3

        Substitute m value n becomes,

                        n = 6m

                           = (6 × 3)

                      n  = 18

Result:

          The two numbers are 3 and 18, if the sum of two number is 21 and the second number is six times the first number.

                   

5 0
3 years ago
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