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Fittoniya [83]
2 years ago
15

Can you pls help me thank you have a good day

Mathematics
2 answers:
dezoksy [38]2 years ago
8 0

Answer:

7 dogs

Step-by-step explanation:

f(x) = 2x + 1

f(3) = 3(2) + 1

= 7

Alex_Xolod [135]2 years ago
4 0
7 Dogs!
There are seven dogs in total.
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<img src="https://tex.z-dn.net/?f=5%20%2B%20%20%5Cfrac%7Bx%20-%202%7D%7B3%7D%20%20%3D%20%20%5Cfrac%7Bx%20%2B%203%7D%7B8%7D%20" i
sammy [17]
First multiply each term by 24(the common denominator found by 8×3) to remove the fractions and make things easier.
24(5) + 24( \frac{x - 2}{3} ) = 24( \frac{x + 3}{8} )
This will give you,
120 + 8(x - 2) = 3(x + 3)
Then just continue to simplify and isolate the variable.
120 + 8x - 16 = 3x + 9
8x + 104 = 3x + 9
5x =  - 95
x =  - 19

7 0
3 years ago
Select the correct answer,
ivanzaharov [21]

Answer:

D. 81

Step-by-step explanation:

Raise  

3

to the power of  

4

.

81

=

x

Rewrite the equation as  

x

=

81

.

x

=

81

7 0
2 years ago
What is the simplified value of the exponential expression 64 1/4
katrin [286]
\bf a^{\frac{ n}{ m}} \implies  \sqrt[ m]{a^ n} &#10;\qquad \qquad&#10;\sqrt[ m]{a^ n}\implies a^{\frac{ n}{ m}}\\\\&#10;-------------------------------\\\\&#10;64^{\frac{1}{4}}\qquad \boxed{64=2^6}\qquad (2^6)^{\frac{1}{4}}\implies 2^{6\cdot \frac{1}{4}}\implies 2^{\frac{6}{4}}\implies 2^{\frac{3}{2}}&#10;\\\\\\&#10;\sqrt[2]{2^3}\implies \sqrt{2^{2+1}}\implies \sqrt{2^2\cdot 2^1}\implies 2\sqrt{2}
3 0
3 years ago
Using what you know about angles and triangles, what is the measure of angle 6?
zvonat [6]
∠4 = 90  (verticallyopposite)
∠2 = 68 (verticallyopposite)

∠6 = ∠2 + ∠4 (exterior angles = sum of opposite angles)

∠6 = 68 + 90 = 158°

Answer: 158°
7 0
3 years ago
A pound of popcorn is popped for a class party. The popped corn is put into small popcorn boxes that each hold 120 popped kernel
V125BC [204]
Let x be the no of boxes.

120x = 14501
x = 14501/120

Upon division the quotient +1 = The no of boxes required and 
The remainder is the amount of popcorn in the last box

No of boxes = 121 boxes
Kernels in the last box = 101 kernels
6 0
3 years ago
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