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2 years ago

Help me please- Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.

Mathematics

2 answers:

Leni [432]2 years ago

6 0

Answer:

Each small ice sculpture costs $79 and each large one costs $134

Step-by-step explanation:

3 small + 4 large = $773

2 small + 4 large = $694

3 - 2 = 1

$773 - $694 = $79

So one small = $79

$79 x 3 = $237

$773 - $237 = $536

$536 / 4 = $134

So one large = $134

Whitepunk [10]2 years ago

4 0

Answer:

The cost of a small ice sculpture is $79 and the cost of a large ice sculpture is $134.

Step-by-step explanation:

Let's say L for 'Large ice sculpture' and S for 'Small ice sculpture'.

We know that:

3S + 4L = 773
2S + 4L = 694

Work:

3S + 4L = 773

2S + 4L = 694

=> 3S - 2S = 773 - 694
=> S = 79

This means that one small ice sculpture will cost $79. Let's substitute the value of S into the first equation to find out the value of L.

3S + 4L = 773
=> 3(79) + 4L = 773
=> 237 + 4L = 773
=> 4L = 773 - 237
=> 4L = 536
=> L = 536/4
=> L = 134

Hence, the cost of a small ice sculpture is $79 and the cost of a large ice sculpture is $134.

Hoped this helped.

$BrainiacUser1357$

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