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3 years ago

If ax+b=3 and a=0, then x=

Mathematics

2 answers:

Harrizon [31]3 years ago

6 0

Answer:

3 it is 3

Step-by-step explanation:

3+0=3

Gelneren [198K]3 years ago

3 0

Answer: the answer is e

Step-by-step explanation:

If ax + b = 0, is x > 0

(1) a + b > 0

(2) a - b > 0

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Ron wants to make money painting portraits of people at the local mall. The mall

zalisa [80]

Answer:

$12.25

Step-by-step explanation:

$12.25

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3 years ago

A gym charges a one-time registration fee as well as a monthly fee. The cost of joining the gym for 4 months is $370, and the co

Anna007 [38]

$x-\ registration\ fee\\
y-\ monthly\ fee\\\\
 \left \{ {{x+4y=370} \atop {x+6y=530\ \ |*(-1)}} \right. \\\\
 \left \{ {{x+4y=370} \atop {-x-6y=-530}} \right. \\+-----\\Addition\\\\
-2y=-160\ \ | divide\ by\ -2\\
y=80\\\\
x=370-4y=370-4*80=370-320=50\\\\
Registration\ fee\ is\ equal\ to\ 50\$\ and\ monthly\ fee\ is\ equal\ to\ 80\$.
$

8 0

3 years ago

Select the fraction equivalent to 0.1¯

Readme [11.4K]

Answer:

its 1/10

Step-by-step explanation:

You are wrong because 0.1 x 10 is 1 just like 1/10 x 10 is 1.

8 0

3 years ago

What is the value of the angle marked with x?

Digiron [165]

Answer:

116

Step-by-step explanation:

since this is a symmetrical shape, the angles on both sides will be the same

4 0

3 years ago

Find the mean median mode and range of 2,2,6,15,38,39

svetlana [45]

Answer:

Mean is 17

Median is 10.5

Mode is 2

Range is 37

Step-by-step explanation:

Mean is the average: 2 + 2 + 6 + 15 + 38 + 39 = 102 / 6 = 17 MEAN

Median is the middle: 2, 2, 6, 15, 38, 39

Between 6 and 15 -> 15 - 6 = 9 / 2 = 4.5

6 + 4.5 = 10.5

Median is 10.5

Mode is most common: 2, 2, 6, 15, 38, 39

Mode is 2

Range is the difference between the highest and the lowest number: 39 - 2

Range is 37

7 0

3 years ago

Read 2 more answers