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Grace [21]
4 years ago
6

What is the answer? 3x + 4 - 5y + 6x

Mathematics
2 answers:
Gnom [1K]4 years ago
7 0

Answer:

9x-5y+4

Step-by-step explanation:

yKpoI14uk [10]4 years ago
7 0

Answer:

9x + 4 - 5y

Step-by-step explanation:

..

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Muhammad owns 8 fewer swim suits than Charlie. Let k represent the number of Charlie's swim suits. Identify the expression that
andre [41]

Answer:

Number of Muhammad's swim suits = k - 8

Step-by-step explanation:

Given:

Number of Charlie's swim suits = K

Number of Muhammad's swim suits = 8 less than Charlie

Find:

Expression [Number of Muhammad's swim suits]

Computation:

Number of Muhammad's swim suits = 8 less than Charlie

Number of Muhammad's swim suits = k - 8

6 0
3 years ago
Coco needs 150mg of a medication that comes in tablets labelled 100mg each. How many tablets will you give her?
shtirl [24]

Answer:

1.5

Step-by-step explanation:

If 1 tablet is 100mg, and you need 150mg, we set up this equation:

Let x be the number of tablets Coco needs.

x = 150/100

x = 1.5

Therefore, you need 1.5 tablets for the medication.

7 0
3 years ago
Ethan bought 4 packages of pencils. After he gave 8 pencils to his friends, he had 40 pencils
erik [133]

Answer:

there were 12 pencils in each packet

7 0
3 years ago
Read 2 more answers
Solve the equation for Imaginary Numbers 1/2(x^2+40)=-12
Nimfa-mama [501]

Answer:

8i and -8i

Step-by-step explanation:

Move everything into the left-hand side to get a quadratic equation:

\frac{1}{2}(x^2+40)=-12\\\frac{1}{2}x^2+20=-12\\\frac{1}{2}x^2+32=0

Solve for x using the quadratic formula:

\frac{1}{2}x^2+32=0\\x=\frac{-b\±\sqrt{b^2-4ac}}{2a}\\x=\frac{-(0)\±\sqrt{0^2-4(\frac{1}{2})32}}{2(\frac{1}{2})}\\x=\±\sqrt{-64}\\x=\±8i

The two imaginary solutions for the equation are 8i and -8i.

3 0
3 years ago
0. Fourteen boys and 21 girls will be equally divided into groups. Find thegreatest number of groups that can be created if no o
murzikaleks [220]

14 + 21=35

35-1,5,735

answer= 7

8 0
4 years ago
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