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
AnnyKZ [126]
3 years ago
7

Which expression is equivalent to 7z + 7z?

Mathematics
1 answer:
Ierofanga [76]3 years ago
6 0

Answer:

14z

Step-by-step explanation:

Since these are like-terms, they can be added together.

7z + 7z = 14z

You might be interested in
In a topographical map of a city, the vertices of the city limits are A(10,9),B(18,9),C(18,2),D(14,4.5),E(10,4.5). The coordinat
Viefleur [7K]
I think it’s D??????
3 0
3 years ago
Plz help me with this
Softa [21]

Answer:   b)  8√2

<u>Step-by-step explanation:</u>

64^{\frac{7}{12}}=(2^6)^\frac{7}{12}=2^\frac{6\cdot 7}{12}=2^{\frac{7}{2}}=\sqrt{\underline{2\cdot 2}\cdot \underline{2\cdot 2}\cdot \underline{2\cdot 2}\cdot 2}=2\cdot 2\cdot 2\sqrt2=\large\boxed{8\sqrt2}

7 0
3 years ago
Plz help for financial algebra
serious [3.7K]

Answer:  $277.91

<u>Step-by-step explanation:</u>

The average of the 2 highest salaried quarters is:

\dfrac{\$13,500+\$12,775}{2}=\dfrac{\$26,275}{2}=\$3,137.50

Divide that by 26 (weeks) to find out her average weekly salary:

\dfrac{\$3,137.50}{26}=\$505.29

Multiply that by 55% (0.55) to calculate her weekly unemployment benefit:

\$505.29(0.55)=\$277.908

Round to the nearest penny --> $277.91

4 0
3 years ago
What point represents 2 3/4 on the number line
baherus [9]
This point 2 3/4 on the number line
8 0
1 year ago
Find the volume of a sphere with a surface area of 2916 squared pi
Svet_ta [14]

Answer:

it would be somewhere around 29161231

Step-by-step explanation:

it is m8

6 0
3 years ago
Other questions:
  • Make x the subject of h = 4(x + 3y) + 2<br><br> Plz help
    10·1 answer
  • A/4=8/16 what is the missing number
    15·1 answer
  • PLEASE ANSWER 20 POINTS!
    14·1 answer
  • Choose the correct simplification of the expression 4 times b all over a to the power of negative 10.
    15·2 answers
  • The recipe calls for 1 1/4 cups of strawberries. How many cups of strawberries written as a fraction greater than one are used i
    10·1 answer
  • Does this polynomial have a GCF greater than 1?
    7·1 answer
  • What's 25% of $130,000
    7·1 answer
  • Y=x+2 x input -2 -1 0 1 2​
    7·1 answer
  • Write an equation for the line in​ slope-intercept form, where x is the number of tickets and y is the total cost.
    15·1 answer
  • Do the ratios 4:5 and 13:20 form a proportion?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!