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Ymorist [56]
3 years ago
5

Zach is 3 years older than twice his sister Michelle's age. Let m represent Michelle's age. Write an expression in terms of m to

represent Zach's age.
Mathematics
2 answers:
dsp733 years ago
4 0
Zach is 3 yrs older then twice his sister (m)

zack is : 2m + 3
Snowcat [4.5K]3 years ago
4 0
2m+3 is the answer to that
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The total interest on a 5 year 5.2% loan with a principal of $10,000 is 10,000 × 0.052 × 5 = $2,600.
ruslelena [56]

Answer:

truee

Step-by-step explanation:

i had this answer on my test and if i dont get it right sorry

6 0
2 years ago
Linda owns 4 shares of a certain stock. Yesterday the total value of her shares went down by 32 dollars. What was the change in
Annette [7]

Answer:

The value of each share decreased by $8.

Step-by-step explanation:

Number of shares of a certain stock Linda owned = 4

Total value of shares went down by = $32

So find the change in value of each share.

Solution:

Let the total value of each share in dollars be = x

Value of 4 shares in dollars will be = 4x

The total value of shares went down by $32

So, new value of 4 shares = 4x-32

New value of each share = \frac{New\ value\ of\ total\ shares}{4}

⇒ \frac{4x-32}{4}

Splitting the denominators.

⇒ \frac{4x{{4}-\frac{32}}{4}

⇒ x-8

Original value of each share in dollars was = x

New value of each share in dollars = x-8

Thus, we can see that the value of each share decreased by $8.

6 0
3 years ago
Estimate the value to 19.7 / 0.0485​
Vlad [161]
Estimation :

20/0.05 = 400
3 0
3 years ago
You and your friend are standing back-to-back. Your friend runs 16 feet forward and then 12 feet right. At the same time, you ru
miv72 [106K]

I threw the baseball 7 feet

3 0
2 years ago
State whether the slope of the line is positive, negative, zero, or undefined.
Rudiy27

The slope of the line is equal to \tan \alpha, where angle \alpha is angle of line incline to the positive x-direction.

  • When \alpha is acute, then slope is positive;
  • When \alpha is obtuse, then slope is negative;
  • When \alpha is right, then slope is undefined;
  • When \alpha is zero, then slope is equal to 0.

In your case angle of inclination is obtuse and slope is negative.

Answer: correct choice is B


7 0
3 years ago
Read 2 more answers
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