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Mnenie [13.5K]
2 years ago
8

ms salinas is packing lunches for a field trip. She is placing 15 sack lunches in each of 3 ice chests. Each sack lunch contains

a sandwich, an apple, and a bag of potato chips. 40% of the sandwhiches an turkey sandwiches. How many of the sack lunches contain a turkey sandwhich
Mathematics
1 answer:
olganol [36]2 years ago
3 0

Answer:18

Step-by-step explanation:

Because 40% of 45 is 18

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2 years ago
Please help<br> if x = 3 and y=-4 find x2 + y2 and x2 -y2
lions [1.4K]
1. Plug in the 3 in all the x’s that are in the equation:

(3)2 + y2 = for x2 + y2

(3)2 - y2 = for x2 - y2

This would get you for both equations..

6 + y2 = for x2 + y2

6 - y2 = for x2 - y2

2. Now let’s plug in the value of y which is -4:

6 + (-4)2 = for x2 + y2

6 - (-4)2 = for x2 + y2

This would get you for both equations...

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Hope this helped, have an awesome day!





6 0
2 years ago
Please help with triangle question
mestny [16]

Answer:

Area= (Base* Height)/2=(Base*12)/2=120

Base*12=120*2=240

Base=240/12

Base=20 m

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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