4 years ago

Evaluate the expression for x=5, y=3,and z=1/4. 5x−6y+20z/4yz

2 answers:

4 0

Just substitute each number into the expression:
5(5) - 6(3) + 20(1/4)/4(3)(1/4) = 25 - 18 + 5/3 = 7 + 5/3 = 26/3 or 8 and 2/3.

Semmy [17]4 years ago

3 0

5 * 5 - 6 * 3 + 20 * 1/4 / 4 * 3 * 1/4 = 7.9 i think its right
hope this helped

You might be interested in

taurus [48]

2/33 * 1/5 * 11/10 = (2 * 1 * 11) / (33 * 5 * 10) = 22/1650 reduces to 1/75

6 0

3 years ago

Licemer1 [7]

Answer:\

Step-by-step explanation:

5 0

3 years ago

kati45 [8]

Rjjnfekkkkkkkkkkkkkkfvcmemsclcvmrnvv

5 0

4 years ago

Vanyuwa [196]

Answer:

6 : 16, 12 : 32 and 18 : 48.

Step-by-step explanation:

Therefore, the three equivalent ratios of 3 : 8 are 6 : 16, 12 : 32 and 18 : 48.

5 0

3 years ago

ad-work [718]

Answer:

The first one is 120 and the second is 200

Step-by-step explanation:

The range value is the domain value times 40

4 0

3 years ago