Answer:
1890, total cost of lights per week
Step-by-step explanation:
The lights cost 45 dollars per bulb and 6 go out per day, 45×6=270
270 is the cost to replace the bulbs of one day.
270×7=1890. 1890 is the cost for a whole weeks worth of replacing these bulbs.
Answer:
Mario made 2 more snowballs than Jordan
Step-by-step explanation:
To find you're answer, subtract the amount of snowballs Mario has (6) to the snowballs Jordan has (4).
6-4=2
Hope it helps!
If you want a solve lets say, 8-?=4
you make an equation out of it to make it simpler and replace the ? with a letter that represents the missing number.
So the equation would now be 8-x=4.
So now you do your "solve for x"
8-x=4
-8 -8
-x=-4
x=4
Simple as that :)
37. C
38. C (right)
39. A
40. C
41. B
The value of x in the algebraic expression is -2.5
<h3>What is an algebraic expression?</h3>
An algebraic expression is the representation of numbers with variables with the purpose of solving for the variable. The variables are expressed by using alphabetical letters, here it is (x).
From the given algebraic expression, we have:
4x + 2 = -8
Collect like terms
4x = -8 - 2
4x = - 10
Divide both sides by 4
![\mathbf{\dfrac{4x}{4} = \dfrac{-10}{4}}](https://tex.z-dn.net/?f=%5Cmathbf%7B%5Cdfrac%7B4x%7D%7B4%7D%20%3D%20%5Cdfrac%7B-10%7D%7B4%7D%7D)
x = -2.5
Learn more about algebraic expression here:
brainly.com/question/4344214