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tamaranim1 [39]
3 years ago
6

This is confusing please help with number 11

Mathematics
2 answers:
lidiya [134]3 years ago
7 0
8.5 is her weekly pay 

17/2=8.5

Hope This Helps
8090 [49]3 years ago
3 0
1/2x + 8.30 = 17
1/2x = 17 - 8.30
1/2x = 8.70
x = 8.70 * 2
x = 17.40 <===
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3w + 6 - 4W + 3b + 2 + 2b =
stellarik [79]

Answer:

A) 5b - w + 8

Step-by-step explanation:

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4 0
3 years ago
Prove algebraically that (m + 2)2 – m 2 – 12 is always a multiple of 4
Julli [10]

Answer:

(m + 2)^{2} - m^{2}  - 12 = 4(m - 2)

Step-by-step explanation:

Step 1:

Write the expression

(m+2)^{2} - m^{2}  - 12

Step 2: Expand (m + 2)^{2}

(m+2)^{2} - m^{2} - 12\\(m+2)(m+2) - m^{2}  - 12\\m^{2} + 2m + 2m + 4 - m^{2}  - 12

Step 3: Collect similar terms

m^{2}  - m^{2}  + 4m + 4 - 12\\4m - 8

Step 4: Factor 4 out of the expression to prove that the expression is a multiple of 4.

Therefore\\4m - 8 = 4(m - 2)\\Hence,\\(m+2)^{2}  - m^{2} -  12 is a multiply of 4 because the expression is equal to 4(m-2)

3 0
3 years ago
A survey asks 184 people "What beverage do you drink in the morning?", and offers choices:
Burka [1]

what is the question?

7 0
4 years ago
Given the parent function f(x)=x^2 describe the graph of g(x)=(3x-6)^2+3
marta [7]
<span>For this case we have the following functions transformation:
 Vertical expansions:
 To graph y = a * f (x)
 If a> 1, the graph of y = f (x) is expanded vertically by a factor a.
 f1 (x) = (3x) ^ 2
 Horizontal translations
 Suppose that h> 0
 To graph y = f (x-h), move the graph of h units to the right.
 f2 (x) = (3x-6) ^ 2
 Vertical translations
 Suppose that k> 0
 To graph y = f (x) + k, move the graph of k units up.
 g (x) = (3x-6) ^ 2 + 3
 Answer:
 
expanded horizontally by a factor of 3, horizontal shift rith 6, vertical shift up 3</span>
6 0
4 years ago
Read 2 more answers
1/7 to the 2nd power
jolli1 [7]
Answer:

1/49

Step-by-step explanation:

1/7 to the 2nd power = (1/7)^2 = 1/7 • 1/7 = 1/49
6 0
2 years ago
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