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svet-max [94.6K]
3 years ago
10

How do you solve a(3x-8)=b-18?

Mathematics
1 answer:
kotykmax [81]3 years ago
8 0
A= to 6 so six is it that's the awnser
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If 5 pennies equal 7mm how much pennies is equal to 100mm
MAVERICK [17]
Divide 7 into 5 to find each penny value. 
7/5 = 1.4 
Thus, 1 penny is equal to 1.4 mm
100/1.4 = 71.43
Therefore 71.43 pennies is equal to 100mm.
7 0
3 years ago
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The area of a rectangle is 72 square feet. Its length is 12 feet. Which equivalent formula could you use to find the width?
klasskru [66]

Answer:

w=6ft

Step-by-step explanation:

72 divided by 12 is 6

Using the formula

A=wl

Solving for w

w=A

l=72

12=6ft

4 0
4 years ago
Can someone help me I honestly don't know what that means...like what do all the simbles mean in the question.
balu736 [363]

Answer:

x = 3

Step-by-step explanation:

if you count the right side you get 13 so now you subtract the ones on the left so like this  

(13 - 4 = 9) now divide 9 with 3 and get 3

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3 years ago
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butalik [34]
The answer is 7/10 the common demontior is 10 so the numbers change to 2/10 + 5/10 witch equals 7/10
5 0
3 years ago
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Perform the requested operation or operations.
MrRissso [65]

Answer:

4x+7+3x^2

Step-by-step explanation:

We have given two function f(x) and g(x)

We need to operate (f+g)(x)=f(x)+g(x)

Substituting the values in the above format we will get

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\Rightarrow 4x+7+3x^2

We will get after simplification the above expression

Addition of these two functions give us a quadratic expression means an expression with degree or highest exponent two.

4 0
3 years ago
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