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Sindrei [870]
3 years ago
8

A delivery truck is transporting boxes of two sizes: large and small. The combined weight of a large box and a small box is

Mathematics
1 answer:
BARSIC [14]3 years ago
6 0
Large boxes are 40 pounds.
Small boxes are 30 pounds.
Let me know if you need the work!
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Find the range of values for x <br><br> See pic
Dvinal [7]

Answer:

1q

Step-by-step explanation:

8 0
2 years ago
Your neighbor needs to put a fence around her front yard and a seperate fence around her backyard. Her front yard is 65 feet lon
elena-14-01-66 [18.8K]
Front yard
65+65+45+45=220
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45+45+35+35=160
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5 0
3 years ago
numerele a, b si c sunt direct proportionale cu 2, 3 si 5. Daca media aritmetica a celor trei numere este egala cu 100, determin
Fynjy0 [20]

Answer:

a = 60

b = 90

c = 150

Step-by-step explanation:

Numerele a, b și c sunt direct proporționale cu 2, 3 și 5.

Unde k este constantă de proporționalitate

a ∝ 2

a = 2k

b ∝ 3

b = 3k

c ∝ 5

c = 5k

Dacă media aritmetică a celor trei numere este egală cu 100, determinați numerele a, b și c

= 2k + 3k + 5k / 3 = 100

= 10k / 3 = 100

Cross Multiply

= 10k = 3 × 100

= 10k = 300

Împărțiți ambele părți la 10

k = 300/10

k = 30

Pentru numărul a

a = 2k

a = 2 × 30

a = 60

Pentru numărul b

b = 3k

b = 3 × 30

b = 90

Pentru numărul c

c = 5k

c = 5 × 30

c = 150

Prin urmare, a = 60, b = 90, c = 150

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3 years ago
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Answer:

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Step-by-step explanation:

2/32 = 1/16 gallons per mile WRONG

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7 0
3 years ago
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There are 39 left handed students at Toms school
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