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frez [133]
3 years ago
14

Guys I need help in both please​

Mathematics
1 answer:
IRINA_888 [86]3 years ago
4 0

Answer:

Graph 1 is not proportional

Graph 2 is proportional - y is 2 times x

Step-by-step explanation:

In graph 1, there is no x-y correlation

In graph 2, there is, when x=1, y=6

when x=2, y=12. Therefore, when x=3 y would equal 18.

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Whats is the answer -2/3 (-1 1/6)
grin007 [14]

Answer:

\frac79

Step-by-step explanation:

\frac{-2}{3} \cdot-1\frac{1}{6}

Let's convert the mixed number to an important fraction.

-1 1/6 = -7/6

Now multiply:

\frac{-2}{3} \cdot \frac{-7}{6} = \\\\\\\frac{-2\cdot-7}{3\cdot6} = \\\\\\\frac{14}{18} = \frac79

-Chetan K

7 0
2 years ago
for sale, a store decrease it's price on all items by 25%. An item that cost $ 120 before the sale now costs $120 - 0.25 ( $ 120
zheka24 [161]
It would then cost $90 because 25% of $120 is $30
3 0
3 years ago
21 pointQuadrilateral QRST has diagonals that do NOT bisect each other, are congruent, and are not perpendicular. Which type of
Aleks [24]

Given:

Quadrilateral QRST has diagonals that do NOT bisect each other, are congruent and are not perpendicular.

By checking the options:

Rhombus, rectangle and the square each of them the diagonals bisect each other

So, the answer will be option 4) Isosceles Tra

8 0
1 year ago
What is -15=11-2t solved
scoray [572]
The answer would be 13
6 0
3 years ago
An Internet store charges a base fee plus $1.50 per pound to ship items. The table shows samples of their shipping rates.
nalin [4]

Answer: For Last Question 4.50

Step-by-step explanation:It depends on the price per pound. Let's say the price per pound is 50 cents (or 0.50). (This is an example, the answer I'm giving will most likely NOT be correct, due to the nature of your question - sorry!) To calculate the price of Derek's package, you would multiply 7 (the weight of the package) by 0.50 (the price per pound), which totals to 3.50 Next, to calculate the price for Keisha's package, you'd do the same thing, but instead of multiplying 7 by the price per pound, you would multiply 10 by the price per pound, or 0.50. This multiplies out to 5 dollars. Next you'd subtract Derek's price from Keisha's, which is 5 - 3.50 or 1.50. If it is asking for a percentage, it would be about 150%.

7 0
3 years ago
Read 2 more answers
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