All categories

2 years ago

Th sum of the cost of dinner d a $12 tip divided equally between 3 people

Mathematics

1 answer:

Bond [772]2 years ago

5 0

12 / 3 so the answer would be 4

You might be interested in

What is the value of x in x + 129 = 237?

Yakvenalex [24]

Answer:

108

Step-by-step explanation:

237-129= 108

hope it helps

6 0

2 years ago

Read 2 more answers

Find the midpoint M of the line segment joining the points C = (-1, 1) and D = (5, – 7). = =

lukranit [14]

Answer: (2,-3)

Step-by-step explanation:

5 0

1 year ago

What's This Answer Please

Hatshy [7]

I can't see the full picture

5 0

2 years ago

Solve the equation 3(x+2)=5(x-2)

Sladkaya [172]

Answer:

3( x + 2 ). = 5( x - 2)

3x + 6 = 5x - 10

-2x = - 16 

minus,minus cancel

x = 16/2 

x = 8 

8 0

2 years ago

Read 2 more answers

Brand X sells 21 oz. Bags of mixed nuts that contain 29% peanuts. To make their product they combine brand A mixed nuts which co

masha68 [24]

Answer:

Brand X has to mix 8.4 oz of brand A mixed nuts which contain 35% peanuts and 12.6 oz of brand B mixed nuts which contain 25%, to obtain 21 oz. Bags of mixed nuts that contain 29% peanuts.

Step-by-step explanation:

We define

$B_{A}=1oz @ 35\%$ , wich means Brand A has 1 oz containing 35% peanuts.

$B_{B}=1oz @ 25\%$ , wich means Brand b has 1 oz containing 25% peanuts.

So we can build an equiation system

(1) $B_{a}+B_{b}=21$

(2) $0.35 \times B_{a}+0.25 \times B_{b}=0.29 \times 21$ , after fixing it a little

(2) $0.35B_{a}+0.25B_{b}=6.09$

As we can use any method to solve the system, I used a calculator wich thrown the following results $B_{a}=8.4 \ oz$ and $B_{b}=12.6 \ oz$ .

4 0

2 years ago