3 years ago

I don't get it please help me

1 answer:

4 0

It would be A. Twelve times. On the first day it was only one inch tall. Then on the sixth it was one foot tall which is twelve inches. Twelve inches is twelve times the amount of one inch.

You might be interested in

How do you write 76% as a fraction

padilas [110]

Answer:

76/100 or simplified into 19/25

4 0

3 years ago

Evaluate-2+7x^2-2x^3-8x+7x^4 at x=5

Murljashka [212]

Answer:

4262

Step-by-step explanation:

2 + 7x^2- 2x^3-8x +7x^4 at x = 5

= 2 + 7*(5)^2 - 2*(5)^3-8*5 +7*(5)^4

=2+175-250-40+4375

=4552-290

=4262

4 0

3 years ago

One serving of pasta contains 210 calories. What percent of a 2000 calorie diet is contained in one serving of pasta??

lesya [120]

The answer is 9.5% by simply diving 2000/210

4 0

3 years ago

Which expressions are equivalent to 10a - 25 + 5b

sergey [27]

Answer:

Step-by-step explanation:

$10a-25+5b\\\\-2(-5a-25+5b)=(-2)(-5a)+(-2)(-25)+(-2)(5b)\\=10a+50-10b\qquad NOT\\\\(2a-5+b)(5)=(2a)(5)+(-5)(5)+(b)(5)=10a-25+5b\qquad YES\\\\10(a-2.5+0.5b)=(10)(a)+(10)(-2.5)+(10)(0.5b)\\=10a-25+5b\qquad YES\\\\(-2a+5-b)(-5)=(-2a)(-5)+(5)(-5)+(-b)(-5)\\=10a-25+5b\qquad YES\\\\-10(-a-2.5-0.5b)=(-10)(-a)+(-10)(-2.5)+(-10)(-0.5b)\\=10a+25+5b\qquad NOT$

5 0

3 years ago

What does 3(1+x)-5=3x-2 equal ?

lesantik [10]

Answer:

Step-by-step explanation:

Theres different ways you can solve this but the way I did it both sides were equal to eachother.

4 0

3 years ago