Answer:
4x+7 = 19
4x = 19 - 7
4x = 12(divide both sides by 4 to get x)
4x/4 = 12/4
x = 3
Step-by-step explanation:
Like this way you can do all
It is $2000.04 for that one savings account
Vertex is (-2,-3) and it's a minimum.
Weight of copper = 1/2w and weight of zinc = 1/2 w
So:-
c = 0.5w*6 + 0.5w*3
c = 3w + 1.5w = 4.5w
this equation is the same as choice A
Answer:
1 1/2, 3 1/3
<h3>
Step-by-step explanation:</h3>
For the denominators (3, 4) the least common multiple (LCM) is 12. Calculations to rewrite the original inputs as equivalent fractions with the LCD:
10/3 = 10/3 × 4/4 = 40/12
6/4 = 6/4 × 3/3 = 18/12
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