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2 years ago

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

Mathematics

2 answers:

agasfer [191]2 years ago

7 0

Answer:

(2a-5+b)5 10 times(a-2.5+0.5b) (-2a+5-b)times(-5)

Step-by-step

That should be all of the answers hope it helps

PIT_PIT [208]2 years ago

5 0

What are the choices?

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A pickup truck that can hold up to 3000 pounds is carrying a big machine that is 300 pounds and a few smaller ones that each wei

djyliett [7]

Answer:

no more than 45

Step-by-step explanation:

3k-300 leaves u with 2700/60 and you get 45

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2 years ago

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A large container has a maximum capacity of 64 ounces. The container is filled with 8 ounces less than its maximum capacity. Ans

son4ous [18]

Answer:

The container is filled to 87.5% of the maximum capacity.

Step-by-step explanation:

Given

Maximum capacity of container = m = 64 ounces

Filled capacity=> as it is 8 less than maximum capacity = 64-8 = 56 ounces

The container is 56 ounces full.

To find the percentage:

$percentage = \frac{56}{64}*100\\= 0.875*100\\=87.5\%$

Hence,

The container is filled to 87.5% of the maximum capacity.

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2 years ago

If you know the diameter of a circle, which statement describes how to find the AREA?

pentagon [3]

Answer:

Step-by-step explanation:

PI times radius squared

6 0

3 years ago

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Lim x-1 x2 - 1/ sin(x-2)

balu736 [363]

Answer:

$\lim_{x \to 1}\frac{x^2-1}{sin(x-2)}=0$

Explanation:

Assuming the correct expression is to find the following limit:

$\lim_{x \to 1}\frac{x^2-1}{sin(x-2)}$

Use the property the limit of the quotient is the quotient of the limits:

$\lim_{x \to 1}\frac{x^2-1}{sin(x-2)}=\frac{\lim_{x \to 1}x^2-1}{\lim_{x \to 1}sin(x-2)}$

Evaluate the numerator:

$\frac{\lim_{x \to 1}x^2-1}{\lim_{x \to 1}sin(x-2)}=\frac{1^2-1}{\lim_{x \to1}sin(x-2)}=\frac{0}{\lim_{x \to 1}sin(x-2}$

Evaluate the denominator:

Since $\lim_{x \to1}sin(x-2)\neq 0$

$\frac{0}{\lim_{x \to1}sin(x-2)}=0$

4 0

2 years ago

Solve 1/3x^2 + 11x - 75 < 105

ICE Princess25 [194]

⅓x² +11x-75<105
⅓x² +11x-75-105<0
⅓x² +11x -180<0
x² +33x - 540<0
(x+45)(x-12)<0
(x-12)<0 or (x+45)>0
x<12 or x >-45
answer is A

6 0

2 years ago