3 years ago

Combine the like terms to create an equivalent expression 4z- (-3z)

Mathematics

1 answer:

NNADVOKAT [17]3 years ago

4 0

Answer:

Step-by-step explanation:

subtracting a negative is like adding

$4z - (-3z)\\4z+3z\\7z$

You might be interested in

Help please!ill give brainliest

bagirrra123 [75]

Answer:

seirously I don't know if that's an "x" or a multiplication sign

Step-by-step explanation:

[3² x(189/9)]-32

9. 21x - 32

189x - 32

x = 189/32

x = 5.29/32

[3² x(189/9)]-32

9x21-32

189-32

157

5 0

2 years ago

Ahmad's mom prepares a plate with 5 peaches and 4 apples for the 6 students in his study group. What is the ratio of fruit to st

melomori [17]

9:6 is the ratio of fruits to students

3 0

2 years ago

Read 2 more answers

Ms. Jan brought in cookies for her class. She gave out half of them in the morning. At lunch, she gave out 12 more. She then had

Olegator [25]

Answer:

Step-by-step explanation:

if she had 10 left at the end and you add the other half from lunch which is 12, then that gives you 22. Since before lunch she had half (22), all you gotta do is add the other half which is 22. 22+22=44 and that's your answer.

6 0

3 years ago

If a car is traveling 75 miles per hour, how many feet will it travel in 10 seconds?

Alekssandra [29.7K]

Answer:

Step-by-step explanation:

speed=75 miles per hour

$speed=\frac{75 \times 1760 \times 3 }{3600 } =110 ~ft~/ ~s$

distance covered in 10 seconds=110×10=1100 ft

3 0

3 years ago

Read 2 more answers

Find the x,length and width.

Paraphin [41]

Answer:

3 qnd 8 is the answer

Step-by-step explanation:

7 0

2 years ago