3 years ago

Place an operation sign between two of the digits to make the equation true

Mathematics

1 answer:

I am Lyosha [343]3 years ago

7 0

An addition sign between 978 and 842 would make the equation true!

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Volgvan

Answer:

Cost of fish = Php. 60, amount of fish = x kg
Cost of chicken = Php. 120, amount of chicken = y kg
Budget = at most Php. 1200

a) Required inequality (not a system as only one condition is given):

60x + 120y ≤ 1200

Simplified:

x + 2y ≤ 20

The graph is attached

b) Verify ordered pair (10, 7):

10 + 2*7 ≤ 20
24 ≤ 20

False inequality, so this pair is out of solution set

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Starting in the first square of her quilt, Lu lined up her toy designs in rhis order: plane, car, fire truck, helicopter, crane,

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3 years ago

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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2 years ago

The sum of three consecutive odd numbers is less than or equal to 33. Write an inequality and solve to determine the maximum val

Dmitry [639]

Answer:

Step-by-step explanation:

If first odd number is x

THen next consecutive odd number is x + 2

Next one is x + 4

Now, we can write the word problem as:

$x+x+2+x+4 \leq 33$

Now we solve:

$x+x+2+x+4 \leq 33\\3x+6 \leq 33\\3x \leq 27\\x \leq 9$

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9, 7, 5 .....

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3 years ago