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
Alekssandra [29.7K]
3 years ago
13

What is (x - 4) + (x + 9) + ( 2x) + (3x -7) + 4​

Mathematics
2 answers:
pentagon [3]3 years ago
8 0
Answer: 5x+(2x)+2
Explanation
cricket20 [7]3 years ago
5 0

Answer:

7x+2

Step-by-step explanation:

Add x+x+2x+3x to get 7 xs or 7x. Then add -4+9-7+4 to get 2. Put 7x and 2 together to get 7x+2.

Hope it helps!

You might be interested in
is 7 over 9 , 5 over 12, and 5 over 8 terminating or repeating decimals? and what are they in decimals? please explain..thx :)
Ivenika [448]
\frac{7}{9}=0.\overline{7}\\ - repeating
\frac{5}{12}=0.41\overline{6} - repeating
\frac{5}{8}=0.625 - terminating
5 0
3 years ago
A manufacturer has cube shaped cardboard boxes with an exact volume of 12000 cubic inches. What is the volum of the largest sphe
vladimir1956 [14]

Answer:

6283 in³

Step-by-step explanation:

The largest sphere that can fit into the cardboard box must have its diameter, d equal to the length, L of the cardboard box.

Since the cardboard box is in the shape of a cube, its volume V = L³

So, L = ∛V

Since V = 12000 in³,

L = ∛(12000 in³)

L= 22.89 in

So, the volume of the sphere, V' = 4πr³/3 where r = radius of cube = L/2

So, V = 4π(L/2)³/3

= 4πL³/8 × 3

= πL³/2 × 3

= πL³/6

= πV/6

= π12000/6

= 2000π

= 6283.19 in³

≅ 6283.2 in³

= 6283 in³ to the nearest whole cubic inch

6 0
3 years ago
21g = 84<br><br> A. g = 3<br><br> B. g = 4<br><br> C. g = 5
natta225 [31]
21g=84
g=84/21
g=4

The answer is B
6 0
3 years ago
Read 2 more answers
A jar contains 8 large red marbles, 5 small red marbles, 9 large blue marbles, and 7 small blue marbles. If a marble is chosen a
Eddi Din [679]

Answer:

P(blue|small) > P(small|blue)

Step-by-step explanation:

P(blue|small):  7 / (5 + 7) = 7 / 12

P(small|blue): 7 / ( 9 + 7) = 7 / 16

7 / 12 > 7 / 16

4 0
3 years ago
Please help me with math test
neonofarm [45]

Answer:

the answsr is 144 g

Step-by-step explanation:

mass of grapes=total mass-mass of bowl

=265-121

=144 grams

3 0
3 years ago
Read 2 more answers
Other questions:
  • The formula C − 5 sF 2 32d, where F &gt; 2459.67, 9 expresses the Celsius temperature C as a function of the Fahrenheit temperat
    13·1 answer
  • How would 6 3/6 be classified
    14·2 answers
  • How many significant figures does the following number have: 0. 0 0 2 0 4 0
    14·1 answer
  • The set of all solutions of the inequality
    10·1 answer
  • Of the 650 student at westmoreland junior high, 80% will attend the field trip. How many student will attend the field trip?
    12·2 answers
  • Plssss help asap 10 points​
    8·1 answer
  • The number of guests, g, coming for dinner<br> is not 8
    11·1 answer
  • Will give brainliest answer
    13·1 answer
  • The points ( 0.5, 1/10 ) and ( 7, 1 2/5 ) are on the graph of a proportional relationship.
    11·1 answer
  • Write an equation in slope-intercept form for the line with slope 3/4 and y-intercept −4.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!