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mars1129 [50]
3 years ago
5

Distribute – 3 (-3x2 + 5x).

Mathematics
1 answer:
Hunter-Best [27]3 years ago
7 0

Step-by-step explanation:

3(−3x2+5x)

=(−3)(−3x2+5x)

=(−3)(−3x2)+(−3)(5x)

=9x2−15x

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12 x 4 + 36 ÷ 4 - 37
Anika [276]
The answer is 20 you do multiplication first then the division, add what both the numbers that you got. Then subtract 37 and you get 20
4 0
3 years ago
Use the following function rule to find f(4).<br><br> f(x) = <br> 5 + <br> 7 <br> x
vladimir2022 [97]

Answer:

33

Step-by-step explanation:

put 4 in for x and then solve

5+7(4)

5+28

33

6 0
3 years ago
Read 2 more answers
Ashton used 12.6 gallons of gasoline to drive his car on a weekend trip. he averaged 21.5 miles per gallon. about how many miles
7nadin3 [17]

Answer: 270.9 miles.

Step-by-step explanation:

The formula  we use here is :

\text{Distance=Speed * Number of gallons of gasoline}

Given : Ashton used 12.6 gallons of gasoline to drive his car on a weekend trip. he averaged 21.5 miles per gallon.

Then \text{Distance traveled }=12.6\times21.5=270.9\text{ miles}

Hence, he traveled 270.9 miles.

4 0
3 years ago
Q # 8 please helme to resolve
kondor19780726 [428]

Sequence 1,5,9,13,...

A(0) = 1 +4x0=1

A(1) =1 + 4x1 = 5

A(2) = 1+ 4x2= 9

A(3) = 1 +4x3=13

A(n)= 1+4n   A(n-1) = 1+4(n-1) =1+4n-4= - 3+4n

A(n) - A(n-1) = (1+4n) - (-3=4n) = 4

A(n) = A(n-1) +4; 29 is the answer

4 0
3 years ago
Jan 24, 11:13:55 PM
Hitman42 [59]

Answer:

The answer is a Whole number which would be 7.

Step-by-step explanation:

If he need one pound of cheese for each pizza and he has seven pounds of cheese then he would be able to make 7 pizzas.

8 0
3 years ago
Read 2 more answers
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