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3 years ago

Someone please help me

Mathematics

2 answers:

Bogdan [553]3 years ago

8 0

Ill help you just wait...:)

tester [92]3 years ago

3 0

I believe B.) B ≈ E is incorrect, notice that they have different positions
ABCD
EFGH

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In March, you have $220 in your savings account. By the end of April, your savings have increased by 30%. How much money do you

Lana71 [14]

Answer:

$286

Step-by-step explanation:

220:100=2.2

2.2 x 30 = 66

220+66=286

6 0

3 years ago

X = -y-6 7x + 6y = –10

Ede4ka [16]

Answer:

[26, -32]

Step-by-step explanation:

7[-y - 6] + 6y = -10

-7y - 42 + 6y = -10

-y - 42 = -10

+ 42 + 42

____________

-y = 32

-32 = y [Plug this back into both equations to get the x-value of 26]; 26 = x

I am joyous to assist you anytime.

7 0

3 years ago

1. A family eats at a restaurant. The bill is $42. They have a coupon that gives them 15% off

Ludmilka [50]

<h2>a.</h2><h3>Solution:</h3>

$42 - 42 \times 15\%$

$=42 - 42 \times \frac{15}{100}$

$=42 - 21 \times \frac{15}{50}$

$=42 - \frac{315}{50}$

$= 42 - 6 \: \frac{15}{50}$

$= 41 \: \frac{50}{50} - 6 \: \frac{15}{50}$

$= 35 \: \frac{35}{50}$

$= 35.70$

<h3>Answer:</h3>

The family did spend $35.70 on the meal after the coupon

<h2>b.</h2><h3>Solution:</h3>

$35.70 + 42 \times 20\%$

$= 35.70 + 42 \times 0.2$

$= 35.70 + 8.4$

$= 44.10$

<h3>Answer:</h3>

The family did spend $44.10 on the meal in total.

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4 0

3 years ago

The probability of a law school graduate passing the Bar exam is 0.43. In a graduating

weqwewe [10]

Answer:

hbhbhbb dsvjv wenvwe

Step-by-step explanation:

8 0

3 years ago

aleeka is now 12 years old and ravina is 24 years old.How many years ago was ravina three times as old as aleeka

olga55 [171]

A=0 | 5 | 6
R=12 | 17 | 18

So 6 years ago

8 0

3 years ago