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Rom4ik [11]
3 years ago
10

Jake used integers to record his costs and earnings from selling homemade muffins he spent $16 on ingredients he earned $125 fro

m selling the muffins

Mathematics
2 answers:
Tju [1.3M]3 years ago
5 0

Answer: -16

Step-by-step explanation:

125

kicyunya [14]3 years ago
4 0

Answer:

The profit he made was $109

Step-by-step explanation: 125-16=109

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Please help
Ann [662]

Answer:

1/60 probabiliity

Step-by-step explanation:

You have two independent events that you want to put together.

Let Pr. mean "probability"

Pr(5 from 10 cards and 2 on a dice ) = Pr(5 from 10 cards) * Pr( 2 on a dice)

Pr(5 from 10 cards and 2 on a dice ) =(1/10) * (1/6)

= 1/60

Pr(5 from 10 cards and 2 on a dice ) =0.0167

or 1.67% probability

5 0
3 years ago
PLEASE HELP I don’t understand<br> Please explain and answer
STatiana [176]

9.

a) You put the scientific notation in expanded form, 671,000,000. From there just divide it by 60. 11,183,333.333 miles per minute.

b) Take the miles/minute rate and multiply it by 8.3; 92821666.6667 miles per 8.3 minutes.

Hope this helps :)

8 0
2 years ago
Help please my moms going to kill me if I don’t get this right
iragen [17]

Answer:

x=-\frac{41}{6}

Step-by-step explanation:

Pay attention to the two tick marks. This indicates that those sides are congruent to each other and so will the angles on the bottom and top. Therefore, we can set up the equation 137+2(-3x+1)=180 and solve for x:

137+2(-3x+1)=180

137+(-6x+2)=180

137-6x+2=180

139-6x=180

-6x=41

x=-\frac{41}{6}

8 0
2 years ago
Answer it quickly pls you can have all my points
Dominik [7]

Answer:

4. 55 (or is that a 56 its a low res image srry)

5. PWA is vertical, nothing is corresponding

6. 8y

7. wap is vertical 9x-2 is corresponding

8. wap is supplementary uyi is corresponding

9. tad

10. rps

5 0
11 months ago
What is the value of the discriminant of the quadratic equation −1 = 5x2 −2x, and what does its value mean about the number of r
Zepler [3.9K]
For the equation:
-1=5 x^2 - 2 x
5 x^2 - 2 x + 1 = 0,           then we substitute: a=5,  b=-2,  c =1
to discriminant formula: D= b^2 - 4 a c = (-2)^2 - 4 * 5 * 1 = 4 - 20 = - 16
Answer:
The discriminant is equal to -16 which means the equation has no real number solutions. 
7 0
3 years ago
Read 2 more answers
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