Question

Write an expression

A. Sum of 66, k, and 10
B. Y squared
C. Sum of s and 49
D. Sum of 58, c, and 100
E. Product of 62 and x
F. Difference of 29 and v
G. 7 divided by k
H. Sum of w and 3
I. T times 45
J. C times 3
K. W added to 9
L. 93 divided by y

Solve the equations

A. 3.6(t+4.6) =4
B. 2.6=6(c-3.7)
C. 4(-1.8-p) =-2.4
D. 8(z-3.1) +6=3z+5

Answer 1

Explanation:

Step 1: Solve the first part

A: 66 + k + 10

B: y^2

C: s + 49

D: 58 +c + 100

E: 62 * x

F: 29 - v

G: 7 / k

H: w + 3

I: t * 45

J: c * 3

K: 9 + w

L: 93 / y

Step 2: Solve the second part

A: (3.6 * t) + (3.6 * 4.6) = 4

3.6t + 16.56 - 16.56 = 4 - 16.56

3.6t / 3.6 = -12.56 / 3.6

t = -3.4888...

B: 2.6 = (6 * c) + (6 * -3.7)

2.6 + 22.2 = 6c - 22.2 + 22.2

24.8 / 6 = 6c / 6

4.1333... = c

C: (4 * -1.8) + (4 * -p) = -2.4

-7.2 - 4p + 7.2 = -2.4 + 7.2

-4p / -4 = 4.8 / -4

p = -1.2

D: (8 * z) + (8 * -3.1) + 6 = 3z + 5

8z - 24.8 + 6 - 3z = 3z + 5 - 3z

5z - 18.8 + 18.8 = 5 + 18.8

5z / 5 = 23.8 / 5

z = 4.76