3 years ago

How to graph y= 1/2x + 4

Mathematics

1 answer:

AlekseyPX3 years ago

6 0

Start at 0,4 then go up 1 over two

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A recipe for 1 gallon of fruit punch calls for 3/4 cup of orange juice. How many cups of orange juice are needed to make 8 gallo

My name is Ann [436]

Answer:

6 cups

Step-by-step explanation:

1*8 gives you 8 gallons.

The same multiplying factor is multiplied to the cups needed too.

(3/4)*8=6

∴ 6 cups of orange juice is needed to make 8 gallon of fruit punch.

7 0

3 years ago

Which polynomial expression represents the area of the outer most square tile, shown below?

Andrew [12]

ANSWER

${x}^{2} - 6x + 9$

EXPLANATION

The outermost square tile has side length,

$l = x - 3$

The area of a square is given by;

$Area= {l}^{2}$

We substitite the given expression for the side length into the formula to obtain,

$Area= {(x - 3)}^{2}$

$Area= {(x - 3)}(x - 3)$

We expand using the distributive property to obtain;

$Area=x {(x - 3)} - 3(x - 3)$

This gives us:

$Area= {x}^{2} - 3x - 3x + 9$

$Area= {x}^{2} - 6x + 9$

The last choice is correct.

7 0

3 years ago

Read 2 more answers

100 - x2 + 15, cuando x = 9

Irina-Kira [14]

Answer. 67
Explanation 100 - x2 + 15 X = 9

100 - (9) 2 + 15
100 - 18+15
100- 33
67

6 0

3 years ago

Reduce to lowest terms: -5/8 divided by 1/4. PLEASE HELP!!

Wewaii [24]

$- \frac{5}{8} \div \frac{1}{4} \\ \\ - \frac{5}{8} \times 4 \\ \\ - \frac{20}{8} \\ \\ - \frac{5}{2} \\ \\ Answer: \fbox {-5/2} \ or \ \fbox {-2.5}$

4 0

3 years ago

Read 2 more answers

A baker purchased 10 lb of wheat flour and 13 lb of rye flour for a total cost of $17.40. A second purchase, at the same prices,

fiasKO [112]

wheat = $0.96 lb rye = $1.89 lb

12w + 15r = 3987 15w + 10r = 3330 r = (3330 - 15w)/10 12w + 15r = 3987 12w + 15((3330 - 15w)/10) = 3987 12w + (15/10)(3330 - 15w) = 3987 12w + 4995 - 22.5w = 3987 10.5w = 1008 w = 96 cents r = 189 cents.

Hope this helps mate

8 0

3 years ago