SUBSTITUTION

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100

what is the answer to 2a + 3 if a = 7?

2 x 7 = 14

14 + 3 =

100

what is the answer to 4a(a-b) if a = 4 and b = 2?

4a(a-b) = 4 x a x (a - b)

= 4 x 4 x (4 - 2)

= 4 x 4 x 2

= 32

100

if a = 2, what is the answer to 2a³?

2a3 = 2 x a³

= 2 x 2³

= 2 x 8

= 16

100

19⁰ + 138201¹

138202

100

JAM BERAPA SEKARANG?

tanya callysta

200

What is the answer to 5a + 7 if a = 4?

5 x 4 + 7 = 20 + 7

= 27

200

what is a if 2(5 + a) - 3 = 13?

(2 x 5) + (2 x a) - 3 = 13
10 + 2a - 3 = 13
2a = 13 - 10 + 3
2a = 6
a = 3

200

If b=4, what is the answer to 3b²

3b²= 3(4)²

= 3 x 16

= 48

200

unit di timbangan?

Uni bakwan kilogram

200

akun roblox anditha

mamimut

300

What is the answer to 4b + 5b if b = 6?

4b + 5b = (4x6) + (5x6)

24 + 30

= 54

300

What is b if 3(4+b)−5=16

3(4+b)−5=16
12+3b−5=16
7+3b=16
3b=9
b=3

300

What is ther answer to

a²(8−√b) if a=3 and b=1

a²(8−√b) = 3² (8 - √1)

= 9 (8 - 1)

= 9 x 7

= 63

300

what is x if 2x + 0.5(4x+6) = 14?

2x + (0.5 x 4x) + (0.5 x 6) =14
2x + 2x + 3 = 14
4x + 3 = 14
4x = 11
x = 4/11
x = 2.75

300

umur anditha + tahun lahir rifa

13 + 2010 = 2023

400

What is the answer to 7b + 3b if b = 6?

7b + 3b = (7x6) + (3x6)

42 + 18

= 60

400

What is c if 2(c−1)+7=11

2(c−1)+7=11

2c−2+7=11

2c+5=11

2c=6

c=3

400

What is the answer to

a²(20−√b) if a = 2, b = 9?

2² (20 - √9) = 4 (20 - 3) = 4 (17)

= 68

400

(2 x 5 + 8 x 0 + 9 x 37 + 0) : 2

171.5

400

What is the answer to

2x+0.5y if x=1.2 and y=−3.4

2x+0.5y = 2(1.2)+0.5(−3.4)

= 2.4−1.7

= 0.7

500

What is the answer to 8f + 3b - 12

if f = 5, b = 6?

8f + 3b - 12 = (8x5) + (3x6) - 12

40 + 18 - 12

= 46

500

What is f if 6(f−3)+4=22

6(f−3)+4=22

6f−18+4=22

6f−14=22

6f=36

f=6

500

What is the answer to

3²(15 − √c) if c=4

3²(15 − √c) = 9 (15 - √4)

= 9 (15 - 2)

= 9 x 13

= 117

500

1 - 0

500

what is coefficient

the number that has a variable next to it.
example: 4x, 5a, 10y