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Tomtit [17]
3 years ago
15

Let f(x) = - 3x-1, h(x) = - X+3. Find (f o h)(-7)

Mathematics
1 answer:
gtnhenbr [62]3 years ago
8 0

Answer:

f(x)= 20 h(x)= -4

Step-by-step explanation:

ive learnd this already :)

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Solve the system by substitution.<br> y = x - 6<br> y = -5x
iris [78.8K]

Answer:

So.... you gave me the value of y in terms of x, twice...I am not sure what you want me to solve.

5 0
3 years ago
Read 2 more answers
Pls help! i’m giving brainliest :)
fomenos
The answer is 2. Because every 2 cups pf flour is 1 half a sugar and, they are asking for 8 so thats 4 half cups of sugar, and if you mix another half with another half it would be 2 cups of sugar
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3 years ago
Find the value of 53.<br><br> 15<br> 125<br> 225
tia_tia [17]

Answer:

125

Step-by-step explanation:

The power of a number a says how many times to use the number in a multiplication. It is written as a small number to the right and above the base number ( a^n).

To find the value of a^n, you have to multiply n numbers a:

a^n=a\cdot a\cdot \dots\cdot a\ [\text{Multiply n numbers } a]

You have to find 5^3. Use the definition of powers:

5^3=5\cdot 5\cdot 5\ [\text{Multiply three numbers 5}]\\ \\5^3=25\cdot 5\\ \\5^3=125

8 0
3 years ago
Write an algebraic equation for the following. Do NOT solve: <br><br> 7 less than p is 42
dedylja [7]

Answer:

p - 7 = 42

Step-by-step explanation:

"Less than" might make you think of the  <  sign, but that's a mistake.  The expression  7 < p = 42  makes no sense!  In fact, that would say, "7 <u>is</u> less than p and p = 42."

To find 7 less than a number, you subtract 7 from the number.  You start with the number, then subtract 7.

p - 7 = 42

7 0
3 years ago
PLEASE HELP!!<br><br> Only answer if you're absolutely correct, please and thank you.
Elis [28]

Answer:

1 is multiplication

2 is addition

3 is simplification

4 is division

5 is simplification

Step-by-step explanation:

8 0
2 years ago
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