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Novay_Z [31]
3 years ago
15

After spending 2/5 of her pocket money,Joyce realised she has spent $18.00. find her pocket money.​

Mathematics
1 answer:
Solnce55 [7]3 years ago
3 0

Answer:

1235674895

Step-by-step explanation8

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Jason has 144 feet of material to build a fence around the rectangular garden on his property. If the width of the fence fence m
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Answer:

D

Step-by-step explanation:

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Review the proof.A 2-column table with 5 rows. Column 1 is labeled step with entries 1, 2, 3, 4, 5. Column 2 is labeled Statemen
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Oh ok it is helpful
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3 years ago
The metric system has several advantages that include all of the following except _____.
4vir4ik [10]

Answer:

Only 10 base units to learn

Step-by-step explanation:

The metric system is a decimal based system developed to be universally acceptable by making use of base units from obtained from nature and the use of prefixes for multiples and submultiples of the base units, decimal ratios, which allows easy representation of quantities, as well as having a coherent structure of base and derived units which are obtained from the base units

During conversion in the metric system, which is decimal based, it is only required to move the decimal point

The prefixes which are used to specify multiples and submultiples are the same through out

The decimal system is based on the powers of ten

The number of base units to learn are 7 including; 1. Meter (m), 2. Kilogram (kg), 3. Second (s), 4. Ampere (A), 5. Kelvin (k), 6. Candela (cd), and 7. mole (mol)

Therefore the metric system has several advantages that include all of the following except; Only 10 base units to learn

4 0
3 years ago
Which equations correctly represent a line that has a slope of -2/3 and passes through the points (–2, 8) and (1, 6)?
OlgaM077 [116]

Answer:

2x + 3y = 20

Step-by-step explanation:

Slope of the line is -2/3 .  We can use any of the given points to find the equation of the line. Lets use (1, 6)

The general point-slope form of a line is:

y-y_{1} =m(x-x_{1} )

Here m is the slope which is -2/3

x1 and y1 are the coordinates of the point. So x1 = 1 and y1 = 6

Using these values, we get:

y-6=-\frac{2}{3} (x-1)\\\\ 3(y-6)=-2(x-1)\\\\ 3y-18=-2x+2\\\\ 2x+3y=20

6 0
3 years ago
Read 2 more answers
Ryan is studying. The number of minutes he has studied varies directly with the number of calories he has burned. See the
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Answer:

0.1 minute per calorie burned.  Slope is up 0.1 , right 1. or 0.1/1

Step-by-step explanation:

You find a point such as (10,100) or (20,200) then you divide the number of minutes by calorie burned to get minutes per calorie burned.

4 0
3 years ago
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