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Marysya12 [62]
3 years ago
9

1/3(5x-15+4x)=1+3×+4

Mathematics
2 answers:
lozanna [386]3 years ago
5 0
1/3(9x-15)=3x+5

3x-5=3x+5

0x¥10
no solution
san4es73 [151]3 years ago
3 0
X=13/3          add similar terms  . simp = 9x=39                   answer= x=13/3 
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Labrador Retriever weighs 48 kg after a diet and exercise program the dog weighs 43 kilograms to determine if this shows a perce
ExtremeBDS [4]

Answer:

percentage change in weight ≈ 10%

Step-by-step explanation:

The dog weighed 48 kg after a diet and after an exercise program the dog had a weight of 43 kg. This means the dog loss weight since the dog weight decreased from an initial value of 48 kg to 43 kg. The decrease in weight can be calculate as

decrease in weight = original weight - new weight

original weight  = 48 kg

new weight = 43 kg

decrease in weight = 48 - 43 = 5 kg

Since the weight decrease their will be a percentage decrease in weight.

% decrease = decrease in weight/original weight × 100

% decrease = 5/48 × 100

% decrease = 500/48

% decrease = 10. 42666666667

percentage change in weight ≈ 10%

5 0
3 years ago
What are equivelent ratios<br>give an example please then help me with problem 24
postnew [5]
4:5  8:10 12:15 that some eqivelent ratios
3 0
3 years ago
The domain for the graph (in interval notation) is
Ksenya-84 [330]

Answer:

Domain: [-3, 1]

Step-by-step explanation:

Doman is the set of x-values that can be inputted into function f(x).

We see that our x-values span from -3 to 1. Since both have no holes, they are included in our domain:

[-3, 1] or -3 ≤ x ≤ 1

6 0
3 years ago
How do you solve this
love history [14]

Answer:

x=-2

Step-by-step explanation:

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4 0
3 years ago
Please help me with questions 14 and 15
Likurg_2 [28]
Problem 14: The answer is choice A since the x coordinate flips in sigh (from positive to negative or vice versa). The y coordinate stays the same. This rule reflects the figure over the y axis.

---------------------------------------------------------------------------------------------

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cos(B) = BC/AB
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3 years ago
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