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IRISSAK [1]
3 years ago
7

Tell what property or properties are shown. (5 + 23) + 21= 5+ (23 + 21)

Mathematics
1 answer:
Verizon [17]3 years ago
4 0

Answer:

Yuhh the answers c dawhggg trus me i just did the same thing lawl!

Step-by-step explanation:

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Is the distance between -7 and -13 on a number line 6?
sattari [20]

Answer:

yes

Step-by-step explanation:

13-7=6 so that's the difference

4 0
3 years ago
A line passes through the points (7, -5) and (3, 1). Determine the slope of the line.
True [87]
Answer: -6/4 or 3.66666666666667
3 0
2 years ago
When Marika bought her house she paid 80% of the purchase price of the house with a loan. She paid the remaining 49,400 of the p
Maurinko [17]

Let

x-----> the purchase price of the house

we know that

1) Marika paid 80\% of the purchase price of the house with a loan

2) Marika paid the remaining \$49,400 of the purchase price with her savings

3) \$49,400 represent the 20\% of the purchase price

so

0.20x=49,400

Solve for x

Divide by 0.20 both sides

0.20x/0.20=49,400/0.20

x=247,000

therefore

<u>the answer is</u>

the purchase price of the house is \$247,000

3 0
3 years ago
Mark is in training for a bicycle race. He needs to ride 50 kilometers a week as part of his training. He rode 18.23 kilometers
marishachu [46]

Answer:

17.83 km

Step-by-step explanation:

7 0
3 years ago
Help asap please:<br><br> Solve x-7y=16 for y
Pepsi [2]

Answer:

y = (x-16)/7

Step-by-step explanation:

x - 7y = 16

~Subtract x to both sides

-7y = 16 - x

~Divide -7 to everything

y = (16-x)/7

Best of Luck!

5 0
3 years ago
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