Answer:
3d + 5n =19
3*3 + 5*2 = 19
9 + 10 = 19
Step-by-step explanation:
3d + 5n =19
3*3 + 5*2 = 19
9 + 10 = 19
Answer:
4 foot ribbon
Step-by-step explanation:
<h3>
Answer: 1.8x - 4</h3>
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Explanation:
Subtract the two expressions
Tomas - Angie = (3x) - (1.2x+4) = 3x - 1.2x-4 = 1.8x-4
This represents how many more miles Tomas jogged compared to Angie.
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A more concrete example would be to say hypothetically
Tomas = 10 miles
Angie = 4 miles
So Tomas - Angie = 10-4 = 6 means he jogged 6 more miles than Angie.
That's why we subtracted. The order of subtraction matters. Saying 10-4 is different from 4-10.
Answer:
C. - 132x + 43y
Step-by-step explanation:
10x + 41y - 142x + 2y
Rearrange and put like terms together.
10x - 142x + 41y + 2y
= 10x - 142x
= - 132x
= 41y + 2y
= 43y
Now put all values together.
-132x + 43y
Answer:
Step-by-step explanation:
