3 years ago

Solve for each unknown variable, #67

1 answer:

3 0

3x +10= 2x + 34

x = 24

82°

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Talja [164]

Answer:

Step-by-step explanation:

The line intersects at (0, -3) and (2, 1). Slope is m. $m= \frac{y2 - y1}{x2 - x1}$

Sub your values in. $\frac{1--3}{2-0} or \frac{4}{2} or \frac{2}{1}$

Your slope is 2.

3 0

3 years ago

lozanna [386]

The answer is B darling

7 0

2 years ago

irina1246 [14]

Divide everything by 4 getting:
7y=3x+21
then get all of the variables on one side by subtracting 3x:
7y-3x=21

7 0

3 years ago

kvasek [131]

5p = 80b
3(5p) = (80b)3
15p = 240b

Lan need 240g of butter to make fish pie for 15 people.

8 0

3 years ago

frosja888 [35]

Answer:

Improper fraction = 10/3 cups

Mixed fraction = 3 1/3 cups

Step-by-step explanation:

Given;

Sam uses 2/3 cup of sugar to make cookies

Rate = 2/3 cup per batch

To make 5 batches, he would need;

Amount = number of batches × rate per batch

Amount = 5 batches × 2/3 cups per batch

Amount of sugar he would need = 10/3 or 3 1/3 cups

4 0

2 years ago