Ask question

Ask question

All categories

3 years ago

15

Toby and Marcos both collect coins. Toby has 15 coins and collects 5 new coins every week. Marcos has 30 coins and collects 2 ne

w coins every week. After how many weeks will Marcos and Toby have the same amount of coins?

2 answers:

andrew11 [14]3 years ago

6 0

5 weeks
Toby after 5 weeks: 15+(5x5)=40
Marcos after 5 weeks: 30+(5x2)=40
Hence, the answer is 5 weeks

yanalaym [24]3 years ago

3 0

Agreed the answer is 5 wks

You might be interested in

Absolute Value Inequalities <br> |x−7|+|1−x|>6

skad [1K]

Answer:

x>-1

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

kirza4 [7]

Answer:

For instance, if the point (1, 3) is on the graph of the function, then the point (3, 1) is on the graph of the inverse. That is, if you start with x = 1, you will go to y = 3; then you plug this into the inverse, and you'll go right back to x = 1, where you started from.

5 0

3 years ago

Read 2 more answers

What is the perimeter of the shape?

Nikolay [14]

15 + 7 + 9 + 7 + 4 + 4 + 3 + 3 = 52

5 0

2 years ago

Read 2 more answers

I need help please.

makkiz [27]

Answer:

see explanation

Step-by-step explanation:

Using the rules of radicals/ exponents

$a^{m}$ × $a^{n}$ = $a^{(m+n)}$

$a^{\frac{m}{n} }$ ⇔ $\sqrt[n]{a^{m} }$

Simplifying each term

7 $\sqrt{x^{3} }$ = 7 $x^{\frac{3}{2} }$

x $\sqrt{9x}$

= x × $\sqrt{9}$ × $\sqrt{x}$

= x × 3 × $x^{\frac{1}{2} }$

= 3 × $x^{(1+\frac{1}{2}) }$

= 3 $x^{\frac{3}{2} }$

Subtracting the 2 simplified like terms, that is

7 $x^{\frac{3}{2} }$ - 3 $x^{\frac{3}{2} }$

= 4 $x^{\frac{3}{2} }$ ← return to radical form

= 4 $\sqrt{x^{3} }$

8 0

3 years ago

Find the length of line AC. Use that length to find the length of line CD. What is the length of line CD? Round to the nearest t

Lady bird [3.3K]

Is it either C or D not 100% but it is one of those hope this helped

8 0

3 years ago

Read 2 more answers