3 years ago

System substitution:

Mathematics

1 answer:

Olenka [21]3 years ago

4 0

The price of the oranges is 50 cents each, the price of the grapefruits is 60 cents each.

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M/9+2/3=7/3 Solve for m.

Aleks04 [339]

M/9+2/3=7/3
M/9 =7/3 - 2/3
M/9 = 5/3
M = 5/3 x 9
M = 15

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3 years ago

Question 3 of 10

AlladinOne [14]

Answer:

The answer is 71 degrees

Step-by-step explanation:

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Vertical angle of isoceles triangle is 50° while it's base angles are together 2x .find x

Ghella [55]

Answer:

The sum of all the angles of an isoceles triangle is 180°

So it's 50° + 2x° = 180°

50 + 2x = 180

2x = 180 - 50

2x = 130

x = 130/2

x = 65

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3 years ago

2. For Halloween Janet gives 2 candy bars to each kid that

Serjik [45]

Answer:

she can give out candy to 62 kids

Step-by-step explanation:

there is ur answer

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SHOW YOUR WORK PLEASE!

laiz [17]

Answer:

not equivalent

Step-by-step explanation:

Given

$\frac{6}{7}$ = $\frac{7}{9}$

If the ratios are equivalent then ib cross- multiplying the 2 sides should be equal, that is

6 × 9 should equal 7 × 7

However, 54 ≠ 49

Thus the ratios are not equivalent

5 0

3 years ago