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swat32
3 years ago
9

Janelle and three of her friends bought four smoothies for a total of $3. If she purchases smoothies on another day for herself

and 9 of her friends, how much money will she spend?
Mathematics
2 answers:
Lena [83]3 years ago
7 0
She will spend $7.50 in total.
bogdanovich [222]3 years ago
4 0
Janelle will spend $7.50 because each smoothie costs .75 cents.
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if 8 out of every 10 high school students take a math class, how many students in a high school with 700 students are in the mat
Crazy boy [7]

Answer:

560

Step-by-step explanation:

8 out of 10 is 80%, so then the answer would be 80% of 700, which would be 560

6 0
3 years ago
Please help! I will give Brainliest!<br> Who is correct?
wlad13 [49]

Answer:

Felicia is correct

Step-by-step explanation:

There are 180 degrees in a triangle

48.3 + 33.6 = 81.9

subtract 81.9 from 180 to get the measure of the last angle

180 - 81.9= 98.1

meaning Felicia is correct

4 0
3 years ago
What is the value of y in the equation 4(5y − 8 − 2) = 185 − 15? 8. 5 9. 7 10. 5 42. 5.
Bezzdna [24]

Answer:

10.5 is the answer

Step-by-step explanation:

4(5y−8−2)=185−15

(4)(5y)+(4)(−8)+(4)(−2)=185+−15(Distribute)

20y+−32+−8=185+−15

(20y)+(−32+−8)=(185+−15)(Combine Like Terms)

20y+−40=170

20y−40=170

20y−40+40=170+40

20y=210

20y/20=210/20

y=21/2

y=10.5

6 0
3 years ago
Solve the inequality and write in interval notation <br><br> 2−5|6x−4|&lt;−13
lorasvet [3.4K]

The solution to the inequality is (7/6, ∝) and (-∝, 7/6)

<h3>How to solve the inequality?</h3>

The inequality expression is given as:

2−5|6x−4|<−13

Subtract 2 from both sides

|6x−4|<−15

Divide through by -5

|6x−4| > 3

Remove the inequality sign

6x - 4 > 3 or 6x - 4 < 3

Add 4 to both sides

6x > 7 or 6x < 7

Divide by 6

x > 7/6 or x < 7/6

In interval notation, we have:

(7/6, ∝) and (-∝, 7/6)

Read more about inequality at:

brainly.com/question/18881247

#SPJ1

5 0
2 years ago
Evaluating expression 4/a + b/3 when a = 4 and b = 3.​
KatRina [158]

Answer:

2

Step-by-step explanation:

Hello!

It is asking us to solve when a = 4 and b = 3 so we put those values in for a and b

4/4 + 3/3

When the numerator and denominator are the same that fraction can be shown as 1

1 + 1 = 2

The answer is 2

Hope this helps!

7 0
3 years ago
Read 2 more answers
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