1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marta_Voda [28]
3 years ago
15

Solve for zzz. 42=-7(z-3)

Mathematics
2 answers:
Gekata [30.6K]3 years ago
6 0

Step-by-step explanation:

42=-7z+21

7z=21-42

7z=-21

z=21/7

z=3

katen-ka-za [31]3 years ago
4 0

Answer:

z=-3

Step-by-step explanation:

42 = -7z+21

-7z=21

z=-3

You might be interested in
Kyle mixes 45 grams of popcorn with 15 grams of powdered cheese. How much popcorn does Kylebuse per gram of cheese?
nekit [7.7K]

Answer:

B

Step-by-step explanation:

45 grams of popcorn/15 grams of cheese = 3 grams of popcorn per 1 gram of cheese

7 0
4 years ago
Find c.<br> Round to the nearest tenth.
solmaris [256]

Answer: Picture is blury for me I can not see it well enough

Step-by-step explanation:

All i see is the 8 ft and 17ft cant see any of the other numbers

8 0
3 years ago
If someone knows the answer please help
pickupchik [31]

The correct answer is D. D'(1, 5), E'(-1, 3), F'(-1, -4), G'(1, -2).

It's because of this: You need to calculate the distances, and they are in this case symmetric, so you look how far is from one side, and it will be the same on the other side. When you put it on graph, the coordinates are clear and the correct answer is D.

7 0
3 years ago
20% of what number is 6.5?
scoundrel [369]

Answer:

1.3

Step-by-step explanation:

20/100 x 6 5/10 =

1 3/10

Hopes this helps

3 0
3 years ago
Help for both a and b
kipiarov [429]

Hi!

Remember that an x-intercept is a point in which the line touches the x-axis (the horizontal line). And, the y-intercept is a point in which the line touches the y-axis (the vertical/up and down line)

-----------------

For A)

The coordinate of the y-intercept is (0,1)

The coordinate of the x-intercept is (3,0)

For B)

The coordinate of the y-intercept is (0,0)

The coordinate of the x-intercept is (0,0) !

*both the x and y axis meet at the origin. So, a line that goes through the origin (0,0) is intersecting with BOTH the x and y-axis.

Hope I helped! Comment if you have any questions or concerns.

-Gabby5792

5 0
3 years ago
Other questions:
  • I=$54, P=$900, t=18 months what the asnwer
    15·1 answer
  • When lines are perpendicular their slopes flip and?
    12·2 answers
  • Cole paid $24 for two calculators and one pack of pens. Kai paid $45 for three calculators and two packs of pens. Cole and Kai b
    15·1 answer
  • 49^-1/2 • 64^2/3<br>Express answer in simplest form (show work plz)​
    8·1 answer
  • 22. In 12 weeks Felipé earns earns $4,500 doing yard work. He earns the same amount each week. Let m stand for the amount earned
    14·1 answer
  • In a class of 50 students, 9 students play both soccer and basketball. A total of 21 students play basketball, and 15 students d
    14·1 answer
  • What is 5x + 9 - 2x - 7
    12·1 answer
  • HELPP
    9·2 answers
  • At 2:00 PM a car's speedometer reads 30 mi/h. At 2:20 PM it reads 50 mi/h. Show that at some time between 2:00 and 2:20 the acce
    10·1 answer
  • HELP ASAP PLEASE! ALSO I CANT OPEN LINKS AND IF U SEND THEM IM REPORTING U TY AND HAVE A GOOD DAY
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!