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suter [353]
2 years ago
12

How do you solve this with distributive property 5(2x + 10)

Mathematics
2 answers:
DaniilM [7]2 years ago
8 0
5 times 2x + 5 times 10
10x+50
Alex777 [14]2 years ago
5 0
According to the Distributive Property:
a(b + c) = ab + ac

Therefore:

5(2x + 10) = 5(2x) + 5(10) = 10x + 50
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3. A man needed money for college. He borrowed $6,000 at 14% simple interest per year. If he paid $420 interest, what was the du
9966 [12]

Answer: half year

Step-by-step explanation:

The formula to find the simple interest is given by :-

I=Prt, , where P is the principal amount , r is the rate of interest and t is the time in year.

Given : I=420 ; r=14%=0.14 and P =$6000

Then, we have the following equation :-

420=6000\times0.14 \times t\\\\\Rightarrow\ t=\dfrac{420}{6000\times0.14}=0.5

It means the duration of the loan is half year .

6 0
3 years ago
If CX = 5 units, then DZ = ___ units
gulaghasi [49]

Answer:

DZ=4\ units

Step-by-step explanation:

we know that

If CD is parallel to XZ

then

Triangle XYZ is similar to Triangle YCD

therefore

The ratio of their corresponding sides are equal

\frac{XY}{CY}=\frac{ZY}{YD}

we have

CX=5\ units, CY=25\ units, YD=20\ units,

XY=CX+CY

XY=5+25=30\ units

ZY=YD+DZ

ZY=20+DZ

substitute the values

\frac{30}{25}=\frac{20+DZ}{20}

20\frac{30}{25}={20+DZ}

24={20+DZ}

DZ=4\ units

5 0
3 years ago
Read 2 more answers
Find the area of a circle with radius, <br> r<br> = 6.87m.<br> Give your answer rounded to 2 DP.
erastovalidia [21]

Answer:

The answer is 148.27

Step-by-step explanation:

I dont know what rounded 2 DP means but rounded to the nearest tenth is 148.3 and rounded to the nearest whole number is 148

7 0
3 years ago
Which of the following is an extraneous solution of -3 x-2= x+2?
Svetlanka [38]

Answer:

x =(-1)

Step-by-step explanation:

There you go, buddy!

5 0
3 years ago
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Tara looks up hotel room prices for a holiday.
kvasek [131]
£560 a night for 7 days
6 0
2 years ago
Read 2 more answers
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