3 years ago

Solve the equation r+3 = 3(r-5)

Mathematics

2 answers:

nata0808 [166]3 years ago

4 0

R+3= 3(r-5)

r+3= 3r-15

3= 2r-15

18=2r

9=r

Harrizon [31]3 years ago

3 0

Answer:

r-9

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable

brainleist?

You might be interested in

Please help me 7th math

alekssr [168]

Answer:

1/12

Step-by-step explanation:

4 0

3 years ago

A patient with diabetes self-injected 5 units of regular insulin and 15 units of NPH insulin at 0800. When should the nurse asse

GalinKa [24]

Answer:

Hypoglycemia would sign at 1,000

Step-by-step explanation:

We know that a short-acting insulin (Regular insulin) work at last for 2 to 3 hours

Also intermediate acting insulin (NPH) insulin crests in 4 to 10 hours.

So, nurse assess this patient for signs of hypoglycemia 1000 to 1600

3 0

3 years ago

Henry drove 60.2 miles in 7 days how many miles did he drive in 1 day?

igor_vitrenko [27]

Answer:

8.6

Step-by-step explanation:

60.2/7 =8.6

8 0

3 years ago

Read 2 more answers

The saucer for Roger's teacup has a radius of 3 centimeters. What is the saucer's circumference?

Fantom [35]

C=dπ and r+r=d so 3+3=6 and 6π≈18.84 so the circumference would be 18.84

7 0

3 years ago

A car rental company charges rs 500 a day

Montano1993 [528]

Answer:

total bill=1644

let he drives x kilometer

then

500*2+8*x=1644

1000+8x=1644

8x= 1644-1000

8x= 644

x= 644/8=80.5 km

Step-by-step explanation:

8 0

3 years ago

Solve the equation r+3 = 3(r-5)​

Solve the equation r+3 = 3(r-5)