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Dafna11 [192]
2 years ago
6

4p + 7 > 19 pls help

Mathematics
2 answers:
Irina18 [472]2 years ago
6 0

Answer:

Hello there!

4p+7\ge \:19

4p+7-7\ge \:19-7

4p\ge \:12

\frac{4p}{4}\ge \frac{12}{4}

p\ge \:3

larisa [96]2 years ago
4 0
Couldn’t type the answer but hope this helps

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I'm not so good but I think thatmeans r is a different number and its half of 14 so figure out an equation



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3 years ago
party trays, which cost $14.00 to make not including labor, are sold for $35.00. if two people work 8 hour shifts making the tra
olasank [31]

Answer:

I think its $76

Step-by-step explanation:

please help brainly.com/question/20406553

7 0
3 years ago
A wallet contains $460 in $5, $10, and $20 bills. The number of $5 bills exceeds twice the number of $10 bills by 4, and the num
Butoxors [25]

Answer:

Number of $5 bills = 32

Number of $10 bills = 14

Number of $20 bills = 8

Step-by-step explanation:

Let x number of $5, y number of $10 and z number of $20

The number of $5 bills exceeds twice the number of $10 bills by 4.

Therefore, x = 2y + 4

The number of $20 bills is 6 fewer than the number of $10 bills.

Therefore, z = y - 6

A wallet contains $460 in $5, $10, and $20 bills.

Therefore,

5x + 10y + 20z = 460

Substitute x and y into equation

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10y + 20 + 10y + 20y - 120 = 460

                           40y - 100 = 460

                                    40y = 460 + 100

                                    40y = 560

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  • Put the value of y into x = 2y + 4 and solve for x

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  • Put the value of y into z = y - 6 and solve for z

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Hence, the each type of bills,

Number of $5 bills = 32

Number of $10 bills = 14

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3 0
3 years ago
Read 2 more answers
You have been saving $12 each week for many weeks. One day, you decide to count your savings and find that you have $384. Choose
Alex_Xolod [135]

Answer:

D or the last one.

Step-by-step explanation:

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4 0
3 years ago
Can anyone help I’ll give you brainliest
Oduvanchick [21]

Answer:

Interest for 1 year is $80.50

Step-by-step explanation:

Simple interest is given by the formula

I =PRT

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I = (3500) * (.023) (1)

I = 80.50

8 0
3 years ago
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