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3 years ago

A super easy Math problem for 10 points...................

Mathematics

1 answer:

Oxana [17]3 years ago

7 0

Answer:7.50

Step-by-step explanation: 3.00 + 0.50 times 9

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The vertex form of the equation of

Ivan

Answer:

The standard form of the equation is y = 2x^2 + 16x + 25

Step-by-step explanation:

To find the standard form, first square the parenthesis.

y = 2(x + 4)^2 - 7

y = 2(x^2 + -8x + 16) - 7

Now distribute the 2

y = 2(x^2 + 8x + 16) - 7

y = 2x^2 + 16x + 32 - 7

Now combine like terms

y = 2x^2 + 16x + 32 - 7

y = 2x^2 + 16x + 25

4 0

3 years ago

504-288 whats the answer pls?

Schach [20]

Answer:

216 is the answer :) uwu

4 0

2 years ago

21x-5=7+17x Write it down step by step please

Nat2105 [25]

Answer: x=3

Step-by-step explanation: Step 1: Simplify both sides of the equation.

21x−5=7+17x

21x+−5=7+17x

21x−5=17x+7

Step 2: Subtract 17x from both sides.

21x−5−17x=17x+7−17x

4x−5=7

Step 3: Add 5 to both sides.

4x−5+5=7+5

4x=12

Step 4: Divide both sides by 4.

$\frac{4x}{4}$ = $\frac{12}{4}$

So Final Answer: x=3

If I Helped, Please Mark Me As Brainliest, Have A Great Day :D

4 0

3 years ago

Read 2 more answers

A video store sells used DVDs for $9.65, tax included. About how many could you buy with the $130 you go for selling your textbo

gtnhenbr [62]

answer

step my step explanation

hoped this help

4 0

2 years ago

How to get to the answer

Ilia_Sergeevich [38]

Answer:

$\large\boxed{C)\ F(x)=2^x+1}$

Step-by-step explanation:

$C)\ F(x)=2^x+1\\\\\text{Put the values of x from the table to the equation of a function:}\\\\F(3)=2^3+1=8+1=9\qquad\ CORREC\\F(4)=2^4+1=16+1=17\qquad CORRECT\\F(6)=2^6+1=64+1=65\qquad CORRECT\\F(7)=2^7+1=128+1=129\qquad CORRECT\\F(8)=2^8+1=256+1=257\qquad CORRECT$

7 0

3 years ago