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uranmaximum [27]
3 years ago
15

(5.2c-7.35)+(-3.9c+2.65)

Mathematics
1 answer:
Effectus [21]3 years ago
4 0

Answer:

1.3c - 4.69

Step-by-step explanation:

5.2 - 3.9 = 1.3

2.65 - 7.35 = -4.69

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Jet001 [13]
Currently struggling
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3 years ago
Just the distributive property to write an expression that is equivalent to 10 + 15x
slava [35]

Answer:

5 ( 2 + 3x )

Step-by-step explanation:

1st step: Take the GCF of the equation 10+15x

2nd step: GCF means, taking the Greatest Common Factor out of BOTH the numbers in an equation. (GCF is 5 in this case.)

3rd step: Divide by the GCF that you got. (In this case, you have 10 +15x. You need to do 10/5, and 15x /5. (Note that ANYTHING multiplied by "x" can also be divided just like a regular number.)

4th step: Put the the number that you divided with for both numbers OUTSIDE parentheses. (Note in this case it is common.)

5th step: Check your work. PLEASE DO THIS STEP.

Check: 5( 2 + 3x )

5 x 2 = 10

5 x '3x' = 15x

So, the answer for this problem is: 5 ( 2 +3x )

Answer: 5( 2 + 3x)

Hope this helped you understand the basics of disributive property. And if you have another problem just like this, you can use the same rule as shown above. :)

4 0
4 years ago
What is the absolute value of the expression of negative 5X +12 when X equals five
nata0808 [166]

Answer: 13

Step-by-step explanation:

x = 5

-5 (5) + 12

-25 + 12

-13

abs(-13) = 13

To find absolute value, solve the equation as is and then make the answer positive.  

5 0
3 years ago
a family has a garden in their backyard in the shape of a rectangle they want to put a fence around the garden the long side mea
kykrilka [37]

Since the question is related to fencing, that is, the total length of the rectangular garden , so we need to check out the perimeter of the garden .

ANd perimeter of rectangle = 2(length + width)

Here the sides are 35 feet and 25 feet

So perimeter = 2(12+35) =2*47=94 feet .

So they have to buy 94 feet Benson .

5 0
4 years ago
For f left parenthesis x right parenthesis equals StartRoot x EndRoot and g left parenthesis x right parenthesis equals 4 x plus
lara31 [8.8K]

Answer:

Step-by-step explanation:

Given that there are two functions f and g as

f(x) = \sqrt{x} \\g(x) =4x+9

We have to find the composition of functions.

Composition functions are calculated as the first function inside bracket and then the outside function of answer inside.

a)fog= f{g(x)} =f(4x+9) = \sqrt{4x+9}

b) gof = g{f(x)} = g(\sqrt{x} )=4\sqrt{x} +9

c) fof = f(\sqrt{x} ) = \sqrt[4]{x}

d) gog = g(4x+9) = 4(4x+9)+9\\= 16x+45

4 0
3 years ago
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