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3 years ago

This is the call plan for Robert's cell phone:

Mathematics

2 answers:

Oduvanchick [21]3 years ago

5 0

$0.20 times 30 minutes = $6.00
So $6.00 plus the $15 charge each month = $21.00

butalik [34]3 years ago

4 0

To answer this, first make an equation representing the data:

15+ 0.20X= Bill

now plug in data you know:

15 + 0.20(30)= bill

and finally solve it:
Bill= $21.00

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you need to fill a water jug with 8.23 L. you filled it with 2.92 L and then added 3.14 more how much more water do you need?

dalvyx [7]

Find out how much you filled.

2.92 + 3.14 = 6.06 L

Find the remaining.

8.23 L - 6.06 L = 2.17 L

You need 2.17 L more to fill the water jug

7 0

2 years ago

Use the formula . Find t for r = 33.2 m/h and d = 375.16 m.

Butoxors [25]

$\boxed{t=11.3h}$

<h2>Explanation:</h2><h2></h2>

In this problem we have the following data:

$r:speed \\ \\ d:distance \\ \\ t:time \\ \\ \\ r=33.2m/h \\ \\ d=375.16m \\ \\ \\ So \ our \ goal \ is \ to \ find \ t$

Speed, time and distance are related with the following formula:

$r=\frac{d}{t} \\ \\ \\ Solving \ for \ t: \\ \\ t=\frac{d}{r} \\ \\ t=\frac{375.16}{33.2} \\ \\ \boxed{t=11.3h}$

<h2>Learn more:</h2>

Speed: brainly.com/question/14095729

#LearnWithBrainly

7 0

3 years ago

Xavier said that the recursive formula for this sequence could

Sergeeva-Olga [200]

Answer

The answer is in the step by step explanation

Step-by-step explanation:

YOU ARE LAZY TO FIND AN ANSWER ON YOUR OWN SO GET OUT OF HERE CHEATING LIL KID

7 0

3 years ago

Factoring completely

Marianna [84]

This is called a difference of squares which always factors according to the rule for factoring the difference of squares....

(a^2+b^2)=(a+b)(a-b) in this case:

9w^2-16 so

(3w-4)(3w+4)

4 0

3 years ago

−11.9/−1<br> picture bellow is more clear

scZoUnD [109]

Answer:

11.9

Step-by-step explanation:

-11.9/-1

so the both cancel out each other

so it will just be 11.9 ,since it is -1

7 0

2 years ago