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
zysi [14]
3 years ago
10

2(5x+4) =10x+6 is this equation always, sometimes or never true? Asap please

Mathematics
2 answers:
frosja888 [35]3 years ago
6 0
The equation is never true because you have to multiply 2 with all numbers in the parentheses. Therefore

2(5x +4) = 10x + 8.

Because 2 x 4 is not 6 but 8
BartSMP [9]3 years ago
5 0
Never true because it does not equal to it.
You might be interested in
You own a rectangular home lot that is 46,200 square feet in size. You get a quote of $10 per foot. If your lot is 220ft long an
olya-2409 [2.1K]

Answer:

Step-by-step explanation:

width=46200÷220=210 ft

what you mean by quote? i don't know.

3 0
3 years ago
Kalnna, Petra and Ishmael are making Christmas cards.
Vinvika [58]

Answer:

Ishmael finished the most

Step-by-step explanation:

80 is 55% of what = about 145 = 65 left

216 is 25% of what = 864 = 648 left

40 is 70% of what = about 57 = 17 left

7 0
3 years ago
What's the answer to this question and how do I solve it?
Katyanochek1 [597]

Answer:

80 gummy bears are in 4 servings.

Step-by-step explanation:

2 servings=40 gummy bears

3 servings=60 gummy bears

<u>40</u>+20=<u>60</u>

Add 20 gummy bears for every serving.

5 servings=100 gummy bears

100-20=<u>80 gummy bears are in 4 servings</u>



OR you can also do:

40÷2=20 gummy bears are in each serving

So, 4x20=<u>80 gummy bears are in 4 servings</u>

7 0
2 years ago
Solve for x. 5 x − 19 ≤ 1 OR − 4 x + 3 &lt; − 6
k0ka [10]

5x - 19 \leqslant 1

change

\leqslant  \: to \:  =

given you

5x - 19 = 1

making x the subject by transferring the -19 to the right hand side of the equation

5x = 19 + 1

5x = 20

dividing through by 5

\frac{5x}{5}  =  \frac{20}{5}

x = 4

{{x:x  \leqslant 4}}

also given

- 4x + 3 < -  6

change the operation sign to =

- 4x + 3 =  - 6

- 4x =  - 6 - 3

- 4x =  - 9

dividing through by -4

\frac{ - 4x}{ - 4}  =  \frac{ - 9}{ - 4}

x =  \frac{9}{4}

so the truth set is

{x:x>9/4}.

The < sign changes to > because we divided by a negative number when solving for x

4 0
3 years ago
Simplify: (10*5+6)(13+2)+19
lianna [129]
The answer would be 859.  

<span><span><span><span><span><span>(10)</span><span>(5)</span></span>+6</span>)</span><span>(<span>13+2</span>)</span></span>+19
</span><span>=<span><span><span>(<span>50+6</span>)</span><span>(<span>13+2</span>)</span></span>+19
</span></span><span>=<span><span>56<span>(<span>13+2</span>)</span></span>+19
</span></span><span>=<span><span><span>(56)</span><span>(15)</span></span>+19
</span></span><span>=<span>840+19
</span></span><span>=<span>859

Hope this helps!!

</span></span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 3x+5Y=15for y
    11·1 answer
  • Rewrite the Product in Exponential Form : a. a. a. b. b. b. b ​
    15·1 answer
  • In the figure to the right, if AC=12 and BC=9, what is the radius?
    9·1 answer
  • 1. 3(x – 5) + 4x = 5(x + 3)
    5·2 answers
  • <img src="https://tex.z-dn.net/?f=3%5Csqrt%5Bn%5D%7Bx%7D" id="TexFormula1" title="3\sqrt[n]{x}" alt="3\sqrt[n]{x}" align="absmid
    13·1 answer
  • Here are the equations for 4
    5·1 answer
  • I need help
    7·2 answers
  • What is the sum of the first 47 terms of the sequence? -215, -201, -187, -173, ...​
    10·1 answer
  • Use 3.14 for pie :) please
    9·1 answer
  • The sale price of a pair of shoes is $28. This sale price is 70% of the original price What was the original price?​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!