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Shtirlitz [24]
4 years ago
15

OK Google let me tell you my question three friends are baking cupcakes for a bake sale each batch of 24 cupcakes requires 2 cup

s of flour the friends have a single 5 lb bag of flour that contains 19 cups of flour how many whole batches of cupcakes can they make?
Mathematics
1 answer:
Zigmanuir [339]4 years ago
4 0

btw my name is not Google, but I'll post anyhow.


if all three friends only have 5lbs of flour only and therefore only 19 cups of flour, well, each batch takes up 2 cups of flour and they only have 19 cups, 19/2 gives us 9 with a remainder of 1.


so 9 whole batches.

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PLEASE HELP ME ON THIS
prohojiy [21]
This is in the form mx + b
so,
g(x) = -3x - 5 + 9
-3x + 4
the b is the y-int
y-int = 4
8 0
3 years ago
Solve using the quadratic formula:
timurjin [86]

Answer:

\boxed{x_1 = \frac{7 + \sqrt{5} }{2} ~~or~~x_2 = \frac{7 - \sqrt{5} }{2} }

Step-by-step explanation:

x^2 - 7x + 11 = 0

x^2 - 7x = -11

(x - \frac{7}{2} )^2 - \frac{49}{4}  = -11

(x - \frac{7}{2} )^2 = -11 + \frac{49}{4}

(x - \frac{7}{2} )^2 = \frac{5}{4}

x - \frac{7}{2} = \pm \sqrt{\frac{5}{4}}

x = \frac{7 \pm \sqrt{5} }{2}

3 0
3 years ago
Use the picture below.
Flauer [41]

Answer:

x = 2.67°

GKJ = 40°

Step-by-step explanation:

Angle HKJ = 6x + 4

Angle HKG = 9x - 4

Segment bisects Angle GKJ, it means that angle HKJ is the same as angle HKG.

You have the measure of both angles in terms of x.

Angle HKJ = Angle HKG

6x + 4 = 9x - 4

4 + 4 = 9x - 6x

8 = 3x

2.67 = x

Angle HKJ:

6(2.67) + 4 = 20°

Angle HKG:

9(2.67) - 4 = 20°

Angle GKJ = HKJ + HKG = 20 + 20 = 40°

6 0
3 years ago
. A telephone company charges $0.05 per minute for local calls and $0.12 per minute for long distance calls. which expression gi
makvit [3.9K]
By hypothesis, each minute of local calls costs $0.05
So x minutes of local calls will cost 0.05x : You just multiply the cost of 1 minute by the total amount of minutes.
Same thing for long distances calls: Each minute costs $0.12, so y minutes of long distance calls will cost 0.12x

So to get your total charge (local calls + long distance calls), you just need to add the charges for local calls with the charges for long distance calls, which means that you need to add the expressions we got previously:

P = 0.05x + 0.12y (with P the total charge)

Hope this Helps! :)
6 0
4 years ago
You start driving north for 15 miles, turn
finlep [7]

Answer: All together the miles she traveled is 254. But if its talking about driving back from her ending point, its 127

Step-by-step explanation:

5 0
3 years ago
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