M=sales on monday
t=sales on tuesday
w=sales on wednesay

m=3t
w=(1/2)t

if m=1200

1200=3t
divide both 3 both sides
400=t

sub int other one

w=t/2
w=400/2
w=200

m=1200
t=400
w=200

total is 1200+400+200=1800

the total sales is RM 1800

4 0

3 years ago

1. 14 minus the quotient of 25 and p 2. a number w tripled plus t quadrupled 3. the product of 13 and m plus the product of 2.7

MrMuchimi

1. 14 - 25/p
2. 3w + 4t
3. 13m + 14n
4. 2a . 5b

4 0

3 years ago

Estimate $144.15 ÷ 31

vesna_86 [32]

$4.65 is your answer.

6 0

3 years ago

Read 2 more answers

The perimeter of a pentagon is 48. One side is equal to x, two sides are twice x and two sides are three more than x. What are t

DochEvi [55]

Answer:

side lengths are 6, 12, 12, 9, 9

Step-by-step explanation:

The perimeter is the sum of the lengths of the sides:

x + 2x + 2x + (x+3) + (x+3) = 48

7x +6 = 48 . . . . collect terms

7x = 42 . . . . . . .subtract 6

x = 6 . . . . . . . . . divide by 7

Substitute this value into the expressions for the side lengths:

x = 6

2x = 12

x+3 = 9

The side lengths are 6, 12, 12, 9, 9.

4 0

4 years ago