MATHEMATICS MIDDLE SCHOOL

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can someonee
help me as soon as possible

Answers

Answer 1

Answer:

Answer:

y=8

x=20

Step-by-step explanation:

8y+6=70

5x-10=90

because(language persian or farsi)

چون که شکل متوازی الاضلاع است پس دو زاویه مجاور مکمل هستند

همچنین چون feوgh دو خط موازی هستند xhg میشود 70 درجه

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Nat’s grocery bill was $150, which includes a 5% club discount. What was nats bill before the discounts
What Is 9/25 as a decimal and as a percentage
Whats 1812 divided by 4
Find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4
20 points!A computerized weather system recorded the temperature, in degrees, at various locations at midnight.18, 15, 16, 18, 20, 17, 14, 17, 18, 20What is the mode of the temperatures?A. 17.3B. 17.5C. 18D. 20

Micah has 294 songs stored in his phone which is 70% of the songs that Jorge has stored on his phone. How many songs are stored on Jorge's phone?

Answers

Since we know that 70% of then number of Jorge's songs is 294, we can represent this with the ratio 70/100 (70%) = 294/x, with x being the total number of songs Jorge has.
To solve this, cross multiply.
70 * x = 100 * 294 ----------> 70x=29400
Divide both sides by 70
x=420

Answer:

jorge has 420 song

Step-by-step explanation:

Order of operations- usually, one egg is released each month during a female's reproductive years. If menstruation begins at 12 years of age and ends at 50 years of age, calculate the number of eggs her body can release during her reproductive years.

Answers

You have to subtract 12 from 50 to get 38 and multiply it by 12 (number of months) to get 456 eggs

Answer:

Step-by-step explanation:

Most people will have the strong desire to conceive a child at some point during their lifetime. Understanding what defines normal fertility is crucial to helping a person, or couple, know when it is time to seek help. Most couples (approximately 85%) will achieve pregnancy within one year of trying, with the greatest likelihood of conception occurring during the earlier months. Only an additional 7% of couples will conceive in the second year. As a result, infertility has come to be defined as the inability to conceive within 12 months. This diagnosis is therefore shared by 15% of couples attempting to conceive. We generally recommend seeking the help of a reproductive endocrinologist if conception has not occurred within 12 months. However, there are various scenarios where one may be advised to seek help earlier. These include:

If f(x)=x^2+x and g(x)=x-3, find f(g(7)).

Answers

Answer:

A. 20

Step-by-step explanation:

First we need find X.
x = 7 (because we see question). f(g(7))
Now we find g(x) = x - 3 => g(x) = 7 - 3
Next we find f(x) = x² + x . We have f(4)
f(4) = 4² + 4
= 20

The base area of a prism is 120 square feet. Its height is 5 feet. What is the volume of the prism?A. 3000 ft

B. 125 ft

C. 600 ft

D. 200 ft

Answers

200 feet long is the answer

Show one way to count from $82 to $512

Answers

Moving up by $100 until you couldn't anymore, and then move up by $20, and finally by $10, until we get to $512

What is Number system?

A number system is defined as a system of writing to express numbers.

By using distributive property we can answer this.

We will add 100 for 5 times and then 12 in the end.

We will start with $82.

82 + 100 = 182

182 + 100 = 282

282 + 100 = 382

382 + 100 = 482

Now we can't add another $100, since that will take us to $582, and we need to get to $512, so lets add $20....

$482+$20=$502

$502+$10=$512

Hence, moving up by $100 until you couldn't anymore, and then move up by $20, and finally by $10, until we get to $512

To learn more on Number system click:

brainly.com/question/22046046

#SPJ2

technically, this counts

82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105, 106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124, 125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142, 143,144,145,146,147,148,149,150,151,152

Michael has 4 red shirts, 3 green shirts, and 5 blue shirts in his closet. If he randomly selects a shirt what is the probability that he chooses blue or red?