3 years ago

What is the value of y when x = 43 A. 87 B. 85 C. 49 D. 45

Mathematics

1 answer:

BartSMP [9]3 years ago

3 0

Answer:

A x

−

Step-by-step explanation:

−

You might be interested in

Numerical expression for the sum of 7 and 5 divided by 3

Usimov [2.4K]

The answer is 4
(7+5) divided by 3

4 0

3 years ago

Read 2 more answers

It took a car 6 hours to cover the distance between points A and B with the speed of 50 mph. How long will it take a bus to cove

Leno4ka [110]

Answer:

7hours and 30 minutes

Step-by-step explanation:

given a car travels with a speed of 50 miles -------->1hour

x miles -------->6hours

on cross multiplying we get the value of 'x'

x = 50×6 = 300

x=300miles

Now ,

40mls------->1h

300mls------->xh

x= 300/40

x=(3/4)×10

x= 7.5hours

x= 7½hours

6 0

2 years ago

What is -4R-2r+5 as a simpler exspression

enyata [817]

$\sf-4R-2r+5$ is already in simplest form.

But if you meant to say $\sf-4r-2r+5$ , we would combine the first two terms.

Adding/subtracting like terms is the same as adding/subtracting whole numbers.

$\sf-4-2=-6$

Therefore:

$\sf-4r-2r=-6r$

Which gives us:

$\boxed{\sf-6r+5}$