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Katena32 [7]
4 years ago
14

Mattt's parents pay him $5.50 for each half hour he babysits his sister,plus a $2 tip. If Matt made $18.50, for how long did he

babysit?
Mathematics
1 answer:
Fynjy0 [20]4 years ago
5 0

1 hour and 30 minutes

5.50 x 3 is 16.50 plus the additional 2 dollar tip

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The gardeners at Middleton Place Gardens want to plant a total of 41 white and pink hydrangeas in one flower bed. In another flo
aev [14]

Answer:

The gardeners should buy 45 white hydrangeas and 104 pink hydrangeas.

Step-by-step explanation:

Let the gardeners at Middleton Place Gardens have to buy x numbers of white hydrangeas and y number of pink hydrangeas.

So, x + y = 41 {Given} ........... (1)

Again, for another flower bed they want to plant 108 hydrangeas, where the number of white ones is 2 times that of Middleton Place Gardens and the number of pink ones is 3 times that of Middleton Place Gardens.

So, 2x + 3y = 108 ........ (2)

Now, solving equations (1) and (2) we get,

3y - 2y = 108 - 82 = 26

⇒ y = 26

And from equation (1) we get,

x = 41 - 26 = 15.

So, the total number of white hydrangeas the gardeners have to buy is (x + 2x) = 3x = 3 × 15 = 45.

And the total number of pink hydrangeas the gardeners have to buy is (y + 3y) = 4y = 4 × 26 = 104. (Answer)

7 0
4 years ago
Help with thisssssss
Galina-37 [17]

Answer:

She made a mistake in step 3

She simplified the 3^-8 incorrectly

she should've added them

the answer is 3^24 if you need that

Step-by-step explanation:

using the following rule

b/x^{-n}=bx^n

we can see that she made a made a mistake in step 3 when simplifying

she should've added 3^8 to 3^16 rather than subtracting them

6 0
3 years ago
Read 2 more answers
Minstrel Manufacturing uses a job order costing system. During one month, Minstrel purchased $198,000 of raw materials on credit
Diano4ka-milaya [45]

Answer:

$440,000

Step-by-step explanation:

Direct material:

= $195,000 - $30,000

= $165,000

Direct labor:

= $150,000 - $40,000

= $110,000

Manufacturing overhead:

150% of direct labor cost.

= $110,000 x 150 ÷ 100

= $16,500,000 ÷ 100

= $165,000

Total manufacturing costs:

= $165,000 + $110,000 + $165,000

= $275,000 + $165,000

= $440,000

The total manufacturing costs added during the period is: <u>$440,000</u>

5 0
3 years ago
Please help me with this problem​
Mars2501 [29]

Answer:

LOL

Step-by-step explanation:

I cant see the thingy sorryy

5 0
4 years ago
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PLEASE HELP THIS IS DUE TODAY
NemiM [27]

Answer:

1.75 dollars for one sports drink

Step-by-step explanation:

5.25/3

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