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Nataly [62]
3 years ago
9

john has $305, and he is spending $3 each day. which algebraic expression describes this situation, where d represents the numbe

r of days?
Mathematics
1 answer:
Artist 52 [7]3 years ago
8 0
The answer whould be like this

305 - 3d
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10 x 42x - 18 = 2082
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Hey, I am able to help you today :)

Step 1 - Simplify:
420x^2 - 18 = 2082

Step 2 - Add 18 to both sides:
420x^2 = 2082 + 18

Step 3 - Simplify 2082 + 18 to 2100:
420x^2 = 2100

Step 4 - Divide both sides by 420:
x^2 = 2100/420

Step 5 - Simplify 2100/420 to 5
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Step 6 - Simplify:
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Look at the picture.

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