All categories

4 years ago

Evaluate expression 20+3c+17d when c=8 and d=2.

Mathematics

1 answer:

Tems11 [23]4 years ago

3 0

Just plug in the numbers for the variables.

20+3(8)+17(2)=

You might be interested in

Goran is on his way home in his car. He has driven 12 miles so far, which is two-thirds of the way home. What is the total lengt

Vinil7 [7]

Answer:

2/3 = 12

12/2 = 1/3

1/3 = 6

3/3 = 3x6

Whole drive = 18miles

Hopefully this helps

7 0

3 years ago

(–5) + [(–3) + (–2)] = [(–5) + (–2)] + (–3) answer it fast as you can

Naily [24]

Ok done. Thank to me :>

7 0

2 years ago

What is 200000x 2000000

katrin [286]

Answer:

400，000，000，000

Step-by-step explanation:

2*2=4

and 5 zeros plus 6 zeros equals 11 zeros.

8 0

3 years ago

Uni made a model of a 1970 Ford Mustang using a scale of .5 inches = 9 in. If the actual car is 15 ft long, how long is the mode

kykrilka [37]

Answer:

The model car is 10 inches long

Step-by-step explanation:

To solve this question, we use conversion of units

Feet to inches.

Each feet has 12 inches.

The car is 15ft long.

So the car has 15*12 = 180 inches.

.5 inches = 9 in.

Rule of three

.5 inches - 9 inches

x inches - 180 inches

$9x = 180*0.5$

$9x = 90$

$x = \frac{90}{9}$

$x = 10$

The model car is 10 inches long

7 0

3 years ago

I need help on 1-6. Please

Akimi4 [234]

There's no pic or worksheet!!

3 0

3 years ago