3 years ago

| A 5-minute international call costs $2.15 and a 12-minute

Mathematics

2 answers:

Zepler [3.9K]3 years ago

6 0

Answer:

In step 2, she substituted the x values for y and the y values for x.

Step-by-step explanation:

just did it

Pavlova-9 [17]3 years ago

5 0

Answer:

step two is wrong

Step-by-step explanation:

You might be interested in

The choices are <br> 1. No<br> 2. Yes

pentagon [3]

Answer:

Yes

Step-by-step explanation:

equal distance from the center on both sides

5 0

3 years ago

Jasmine is 20 years old. Her brother Zac is 6 years more than half her age. Which of the following is the correct expression for

Vitek1552 [10]

Answer:

(20 ÷ 2) + 6

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Simplify 2^3/7 • 2^1/4

poizon [28]

Answer:

4/7Hope this helps :)

Step-by-step explanation:

Exact form:4/7

Decimal form:0.571428

7 0

3 years ago

You purchase 2 action figures per week. You have 48 action figures, which is 75% of the total number of action figures you need

LiRa [457]

Answer:

Step-by-step explanation:

Let the total number of action figures = x

75% of x = 48

$\dfrac{75}{100}*x=48\\\\Multiply \ by \ 100\\\\75*x =48*100\\\\Divide \ by \ 75\\\\x=\dfrac{48*100}{75}\\\\\\x=16*4\\\\x= 64$

Remaining action figures need to be collected = total figures - number of action figures I have

= 64 - 48 = 16

Number of weeks = 16 ÷ 2 = 8

It will take 8 weeks to collect 16 action figures.

3 0

2 years ago

Awarding brainliest!!!

Alex Ar [27]

Answer:

$m=3$

Step-by-step explanation:

$6m+5-3m=7(m-1)$

Combine like terms

$3m+5=7(m-1)$

Distribute the 7

$3m+5=7m-7$

Subtract 3m from each side

$4m-7=5$

Add 7 to each side

$4m=12$

Divide by 4

$m=3$

8 0

3 years ago

Read 2 more answers