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vlabodo [156]
2 years ago
8

Area of combined rectangles #1

Mathematics
1 answer:
zzz [600]2 years ago
4 0

Answer:

hahaeejejejejeueuehe equal148176

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Rick buys and sells antiques via the Internet. So far, he has profited $2,502. Based on his profits to date, he developed the fo
kow [346]

Answer:

d. An additional month of buying and selling is associated with an additional $417 in profits.

Step-by-step explanation:

We have general form of intercept form of equation:

y = m*x + c ----- (A)

Given equation is : y = 2502 + 417*x

Rewrite equation: y = 417*x + 2502 ------(B)

comparing equation (B) with equation (A), we get

m = 417 (additional benefits per month) because multiplied factor x is the month.

6 0
2 years ago
Ezra deposited $30 in a savings account earning 10% interest, compounded annually.
lyudmila [28]

Answer:

$36.00

Step-by-step explanation:

10% of 30 is 6. Add that to the original amount

5 0
3 years ago
5p coins weigh approximately 3 grams.
Luba_88 [7]
It would be 0.3 kg, because 3 times a hundred and divided by a thousand is 0.3.
6 0
3 years ago
Three new colors have been proposed for the jeep grand cherokee vehicle. they are silvered-blue, almond, and willow green. the n
Aleksandr-060686 [28]
A null hypothesis is a kind of hypothesis used in statistics. It proposes that, in a set of given observations, no statistical significance exists. The null hypothesis attempts to show that no variation exists between variables or that a single variable is no different than its mean. It is presumed to be true until statistical evidence nullifies it for an alternative hypothesis. 
So, for this problem, given that three new colors have been proposed for the jeep grand cherokee vehicle. those are silvered-blue, almond, and willow green, the null hypothesis is:

H0: b. that there is no preference between the colors.

8 0
3 years ago
Solve for x: 5x+7=3x−9.
ludmilkaskok [199]

To solve for x in the given equation;

5x+7=3x-9

We start by collecting like terms, as follows;

5x-3x=-9-7

When a number crosses the sign of equality, the sign in front of it switches. Positive numbers becomes negative, and vice versa.

We would now have;

\begin{gathered} 5x-3x=-9-7 \\ 2x=-16 \\ \text{Divide both sides by 2;} \\ \frac{2x}{2}=\frac{-16}{2} \\ x=-8 \end{gathered}

ANSWER:

The answer is x = -8

6 0
1 year ago
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