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3 years ago

Which equation gives the rule for this table?

Mathematics

1 answer:

kvasek [131]3 years ago

3 0

Answer:

C. y = x + 2

Step-by-step explanation:

2 is being added onto both sides

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Simplify: (2x-3)(4x+1)

mixas84 [53]

Answer:

$8x^2-10x-3$

Step-by-step explanation:

$(2x-3)(4x+1)$

$2x(4x+1)-3(4x+1)$

$8x^2+2x-12x-3$

$8x^2-10x-3$

3 0

3 years ago

Frances walks 15 km west, then turns 90 degrees north and walks 30 km.

Mila [183]

Distance and displacement are 45 km

5 0

3 years ago

Which expression has the same value as the one below?<br> 38 + (-18)

Fittoniya [83]

Answer:

Step-by-step explanation:

38+(-18) can be changed to 38-18 and the answer will still be the same

8 0

3 years ago

5456.3 mi to the nearest mile

blondinia [14]

Answer:

54.56

Step-by-step explanation:

The number after the point is not 5 or higher

8 0

4 years ago

A phone sells for $700. It is now on sale for 1/5 off the

Leona [35]

$\text{Find how much she was discounted:}\\\\\text{We know that the base price of the phone is 700}\\\\\text{It's on sale for 1/5 of the price (20\%), so multiply 700 by 0.20 and subtract}\\\\700*0.20=140\\\\700-140=560\\\\\text{Now, we know that there's a 10\% discount off the sale price, so precede}\\\text{with the same steps}\\\\560*0.10=56\\\\560-56=504\\\\\text{To find total discount price, subtract 504 from the original price}\\\\700-504=196\\\\\boxed{\$196}$

5 0

3 years ago