3 years ago

Help I don’t get these at all

Mathematics

1 answer:

uysha [10]3 years ago

5 0

Answer: its D. 24

Step-by-step explanation:

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Find the equation of the line that contains the points (3,5) and (7, 7). Write the equation in the form y = mx + b and identify

Anastasy [175]

Step-by-step explanation:

Using Point - Slope formula :

$(y - y_1) = \frac{(y_2 - y_1)}{(x_2 - x_1)} (x - x_1)$

$(y - 5) = \frac{2}{4} (x - 3)$

2y - 10 = x - 3

$y = \frac{1}{2} x + \frac{7}{2}$

m = 1 / 2

b = 7 / 2

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3 years ago

Your food bill was $80 at a restaurant you left the tip of $16 which percentage of the food bill did you leave for the tip?

kati45 [8]

Answer:

20%

Step-by-step explanation:

Divide tip by bill.

16 / 80 = 0.2

Convert decimal to percent.

0.2 becomes 20%

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3 years ago

Rule and missing number what would it be

Maurinko [17]

The rule is: MULTIPLY BY 8 because it is true for every term

13 × 8 =104
22 × 8 = 176
44 × 8 = 352

So, 36 × 8 = 288

6 0

3 years ago

Read 2 more answers

7719 equal 83×93 explain why 83×93 is not the prime factorization of 7719?

raketka [301]

Answer:

Prime factors of 7719 are 3, 31 and 83

Step-by-step explanation:

Prime factors of 7719 are:

3, 31 and 83

83 × 93 hence is not the prime factorization of 7719

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4 years ago

Help me answer this. Please!!!!!

Maru [420]

1/2*2a= 1a
-6b*1/2=-3b
8* 1/2= 4
so 1a-3b+8

7 0

3 years ago