All categories

3 years ago

-4x-y=24 Whats the missing value in the solution to the equation. (__,8)

Mathematics

1 answer:

never [62]3 years ago

4 0

Answer: -8

Step-by-step explanation: First, substitute 8 for y and then solve the remainder of the problem.

-4x - 8 = 24

-4x - 8 + 8 = 24 + 8

-4x = 32

-4x/-4 = 32/-4

x = -8

You might be interested in

Mrs Lanes laptop stays on for 6 hours without being plugged in and Mr Trevor's laptop stays plugged for 400 minutes who's laptop

o-na [289]

Mr. Trevor's laptop as he has 400 minutes compared to Mrs Lanes 360 minuted.(6x60=360). So, Mr. Trevor had a total time of 6 hours and 40 minutes.

6 0

4 years ago

X/-9 = 3 solve for x

Anni [7]

Answer:

x = -28

Step-by-step explanation:

7 0

3 years ago

I took a picture of the problem.

olya-2409 [2.1K]

Answer:

0.25

Step-by-step explanation:

In the 52-card pack, 13 cards are diamond cards. Thus, the probability of drawing a diamond card is 13/52, or 0.25.

4 0

3 years ago

A school basketball team has an expense account and a fundraising account. After tt weeks, the balance of the expense account is

777dan777 [17]

Answer:

a. 550-8t

b. 454 dollars

Step-by-step explanation:

a. Calling t the number of weeks, the balance in the first account is

$(400-40t)$

while the balance in the second account is

$(150+32t)$

So, the total amount in both accounts is the sum of the balances of the two accounts:

$(400-40t)+(150+32t)=(400+150)+(-40t+32t)=550-8t$

b. To find the total amount in both accounts after 12 weeks, we just need to substitute t=12 into the total balance, and we find:

$550-8t=550-8\cdot 12=550-96=454$

7 0

4 years ago

The sum of two numbers is 18. Two less than four times the smaller number is equal to the larger number x. Find the larger numbe

Andrei [34K]

Answer:

Step-by-step explanation:

x+y=18

x is the larger number

4y-2=x

(4y-2)+y=18

5y-2=18

y=4

18-4=14

the larger number is 14

6 0

3 years ago