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kifflom [539]
3 years ago
6

Simplify 6(x+y)+(x-y)

Mathematics
2 answers:
MakcuM [25]3 years ago
7 0
When you have something multiplied by more than one term in parentheses, you multiply that something (in this case 6) by both terms (x and y).
6x+6y+x+y. Add like-terms. 7x+7y
larisa [96]3 years ago
5 0

Answer:

7x+5y

Step-by-step explanation:

6(x+y)+(x-y), we need to simplify the given expression

To simplify the expression , multiply 6 inside the parenthesis

6(x+y)+(x-y)

6x+6y+x-y

Now we combine like terms

6x+6y+x-y

6x+6y+x-y

7x+5y

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I cant remember how to do this ​
Scrat [10]

Answer:

z = 80°

Step-by-step explanation:

ABCD ~ FECG

∠F ≅ ∠A = z

∠F = 360-100-60-120=80

z = 80°

3 0
3 years ago
After each soccer practice Scott Runs 4 sprints of 10 yards each complete exclamation to find how many practices it will take fo
Tpy6a [65]

Answer:

Scott will have to do 44 practices

Step-by-step explanation:

Let X be the number of yards per practice.

Let P = number of practice Scott needs to do.

Multiply 20 yards by 4 sprints

X = 20yards × 4 sprints = 80 yards

Number of yards he had to sprint per practice will be:

1 mile = 1760 yards

Converting from miles to yards

X = 1760 × 2 miles = 3520 yards

Number of practice,P Scott need to do = (3520/80)yards

Number of Practice,P = 44

5 0
3 years ago
Read 2 more answers
Find the surface area of a<br> sphere with radius, r= 12 in.
zvonat [6]

1809.56

just plug it in the surface area formula of a sphere and do the math

8 0
3 years ago
Sam manages a clothing boutique and has an annual salary of $23600. Doug works in a shoe store and is paid 9.40/h each week. Who
just olya [345]

Answer:

Sam earns more money than Doug in an year

Step-by-step explanation:

The complete question is -

Sam manages a clothing boutique and has an annual salary of $23600. Doug works in a shoe store and is paid 9.40/h for 40 hours each week. Who has the higher gross income each month?

Solution -

Sum of money (in dollars) earned by Doug in one week is equal to

= 9.40 *40\\= 376

Sum of money (in dollars) earned by Doug in one year is equal to

= 376 * 52 \\= 19552

Hence, Sam earns more money than Doug in an year

3 0
3 years ago
Help me out here please find the value of x
7nadin3 [17]

Answer:

6. 51

7. 31

8. 20

Step-by-step explanation:

2x+8=110

2x=102

x=51

2x+x-3=90

3x-3=90

3x=93

x=31

7x+x+20=180

8x+20=180

8x=160

x=20

4 0
3 years ago
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