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AleksandrR [38]
4 years ago
11

What is 10c-3(5c-1)=2(4c+3)-5c

Mathematics
1 answer:
Eddi Din [679]4 years ago
4 0
10c-15+3-8c-6+5c
7c-18 i think so
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1111111111!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
FinnZ [79.3K]

Answer:

1 1/2 or 3/2

Step-by-step explanation:

8 1/4 divided by 5 1/2

Convert to improper fraction

33/4 divided by 11/2=66/44

Simplify this to get 1 1/2 or 3/2

6 0
3 years ago
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Find the area of the shape shown below.
Shtirlitz [24]

Answer:

6 + 2 = 8 x 2 = 16 divided by 2 = 8

Step-by-step explanation:

Formula of a trapezoid:

B1(base 1) + B2(base 2) x H (Height) x 1/2 (basically dividing by 2)

5 0
3 years ago
Evaluate each expression.
Virty [35]

Answer:

<em>720</em>

<em>12</em>

<em>120</em>

Step-by-step explanation:

<u>Factorials</u>

We must recall that the factorial of a number n (positive or zero) is the product of all the integers from n down to 1

n!= n(n-1)(n-2)...1

Let's evaluate the given expressions

6!=6\cdot 5\cdot 4\cdot 3\cdot 2\cdot 1=720

Similarly

3!\cdot 2!=(3\cdot 2\cdot 1)\cdot (2\cdot 1)=6\cdot 2=12

Finally

\displaystyle \frac{6!}{3!}=\frac{6\cdot 5\cdot 4\cdot 3\cdot 2\cdot 1}{3\cdot 2\cdot 1}

\displaystyle \frac{6!}{3!}= \frac{720}{6}=120

3 0
4 years ago
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(b) Melissa bought 18 pounds of flour for $10.
abruzzese [7]

Answer:

$1.80 per pound.

Step-by-step explanation:

You take 18/10 =1.80.

Hope that helps!

7 0
3 years ago
Pls help me give u a brainlest
Ksivusya [100]

Answer:

1. 3375 ft cubed

2. 200 cm cubed

Step-by-step explanation:

btw in the image the shapes are not drawn to scale

:D brainliest?

4 0
3 years ago
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