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Blizzard [7]
2 years ago
7

Calculate:

Mathematics
1 answer:
Dvinal [7]2 years ago
3 0

Answer:

I don't need your brainliest mark but your answer is given below:

Step-by-step explanation:

A) (30/100) × 50 = 15

B) (45/ 100 ) × 2000 = 900

C) ( 4/ 100 ) × $70 = 2.8

D) ( 2.5/ 100) × 5000 = 125

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Which pair of expressions is equivalent to each other?
Nikolay [14]

Answer:

C

Step-by-step explanation:

4 X 4 X 4 X 4 X 4 and 4⁵

we can write 4 X 4 X 4 X 4 X 4  like 4⁵

4 X 4 X 4 X 4 X 4 = 4⁵

6 0
3 years ago
Read 2 more answers
(t-4)(3t+1)(t+2)=0 hats the answer
trasher [3.6K]
(3t² +t -12t - 4)(t+2)=0
(3t³ - 5t² -26t -8) =0
t = -2
7 0
3 years ago
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The rectangle is three times its width.
Airida [17]

Answer:

Length= 30 in

Width= 10 in

Step-by-step explanation:

Let the width of the rectangle be x in.

Length of rectangle

= 3 (width)

= 3x

Perimeter of rectangle= 2(length) +2(width)

80= 2(3x) +2(x)

80= 6x +2x

8x= 80 <em>(</em><em>simplify</em><em>)</em>

x= 80 ÷8 <em>(</em><em>÷</em><em>8</em><em> </em><em>on</em><em> </em><em>both</em><em> </em><em>sides</em><em>)</em>

x= 10

Thus width of rectangle= 10 in

Length of rectangle

= 3(10)

= 30 in

7 0
2 years ago
Randall wants to buy a pizza. He can select from 5 different sizes, 4 types of crust, and 12 toppings for his pizza. Which of th
hjlf

Answer:

240

Step-by-step explanation:

5x4x12=240

if you multiply the amount of sizes he can get times the amount of crust sizes he can get you get the pizza it's self (20)

now including the toppings (12) this means 20x12 gets you the amount of toppings on those induviduale pizza's.

Hope this helps!

Brainliest please!

Please fully rate!

Have a great day!

8 0
2 years ago
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Solve the equation<br> 56 ÷ (-8)= ?
Hunter-Best [27]

Answer:

-7

Step-by-step explanation:

Because for dividing one positive and one negative number, the rule is that the answer is going to be negative. So, what you can do is just do 56÷8 which equals 7 then add the negative sign to make it -7.

3 0
3 years ago
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