2 years ago

Carrie has 140 coins.She has 10 times as many coins as she had last month.How many coins did Carrie have last month

Mathematics

1 answer:

erma4kov [3.2K]2 years ago

6 0

Carrie had 14 coins last month. 140/10=14 Hope I could help!!

You might be interested in

The rectangles below are similar in shape. How wide is the smaller rectangle?

Amanda [17]

Answer:

$\huge\boxed{x=28\ ft}$

Step-by-step explanation:

If two rectangles are similar, then corresponding sides are in proportion.

Therefore we have the equation:

$\dfrac{x}{42}=\dfrac{36}{54}$

cross multiply

$54x=(42)(36)\\\\54x=1512$

divide both sides by 54

$\dfrac{54x}{54}=\dfrac{15212}{54}\\\\x=28$

7 0

2 years ago

Solve the system with<br> elimination.<br> x - y = 10<br> 3x - 2y = 25

raketka [301]

Answer:

Step-by-step explanation:

{x,y}={5,-5}

8 0

1 year ago

I need help with 5! Please and thank you!!

11111nata11111 [884]

Answer:

116.87

Step-by-step explanation:

$c = \pi \: \: r = 2 \times \pi \times 18.6 = 116.87$

6 0

2 years ago

Convert 9.46 x 10^12 to expanded form

Vaselesa [24]

Your answer would be

7 0

3 years ago

What is the value of h in the figure below?

yaroslaw [1]

Answer:

Step-by-step explanation:

ΔBAD is similar to ΔCBD. So we can write a proportion:

BD / CD = AD / BD

h / 16 = 9 / h

h² = 144

h = 12

5 0

2 years ago