4 years ago

What is -2(x+y)+9=1 in standard form?

Mathematics

1 answer:

aleksley [76]4 years ago

3 0

-2(x+y) +9 = 1

Use distributive property:

-2x - 2y + 9 = 1

Subtract 9 from both sides:

-2x -2y = -8

Divide all terms by -1 for the final answer:

2x +2y = 8

You might be interested in

A pound of grapes cost $1.98 and a pound of strawberries is $2.45. If I purchased 0.5 pound of grapes and 1.4 pounds of strawber

ozzi

So first let's find the cost of the grapes.

price for half a pound would be half the price. so 1.98/2 = $0.99

then let's find the price for 1.4 pounds of strawberry.

1.4*2.45 = $3.43

now add the answers and you'll get is

= $4.42

6 0

3 years ago

What is the correct equation for the function whose graph is shown?

myrzilka [38]

Graph it on Desmos, you'll find a match.

3 0

4 years ago

Read 2 more answers

A coach of a baseball team orders hats for the 12 players on his team. Each hat costs $9.95. The shipping charge for the entire

Ronch [10]

Answer:

124.4

Step-by-step explanation:

12 x 9.95 = 119.4 dollars

119.4+5.00=124.4

The total cost is $124.40.

6 0

4 years ago

Select the correct answer.

Yuki888 [10]

C. 17.5 square inches

7 0

4 years ago

Read 2 more answers

Test: Chapter 1-4 Test<br> Is 9 a solution to the equation x+2=x+2?<br> Yes<br> No

Maksim231197 [3]

Answer:

Yes..............

....

6 0

3 years ago