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jek_recluse [69]
3 years ago
11

Help me match these pleasee and explain!

Mathematics
1 answer:
DiKsa [7]3 years ago
5 0
3x=9 is C
4x+12 is A
X+1 is B
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Write an expression that has four terms. Your expression should have three different variables and a constant
raketka [301]
4m+5a+x-6 this is just one example you could switch it around it even use different numbers but that expression does have 4 terms, three different variables, and one constant, hope this helps:)
8 0
3 years ago
Show work for (13x+10y)-3(6x-7y)
larisa [96]
<span>(13x+10y)-3(6x-7y)
</span>Distribute:<span>=<span><span><span><span>13x</span>+<span>10y</span></span>+<span><span>(<span>−3</span>)</span><span>(<span>6x</span>)</span></span></span>+<span><span>(<span>−3</span>)</span><span>(<span>−<span>7y</span></span>)</span></span></span></span><span>=<span><span><span><span><span>13x</span>+<span>10y</span></span>+</span>−<span>18x</span></span>+<span>21y
</span></span></span>Combine Like Terms:<span>=<span><span><span><span>13x</span>+<span>10y</span></span>+<span>−<span>18x</span></span></span>+<span>21y</span></span></span><span>=<span><span>(<span><span>13x</span>+<span>−<span>18x</span></span></span>)</span>+<span>(<span><span>10y</span>+<span>21y</span></span>)</span></span></span><span>=<span><span>−<span>5x</span></span>+<span>31y
</span></span></span>Answer:<span>=<span><span>−<span>5x</span></span>+<span>31<span>y</span></span></span></span>
5 0
3 years ago
The solutions to (x + 3)^2- 4=0 are x = -1 and x = -5<br><br> True or false
Neko [114]

Answer:

THE ANSWER WOULD BE TRUE MY FRIEND

6 0
3 years ago
Luke and Matt went fishing. Luke caught 4 fish, each weighted 7/8 of a pound. Matt caught 6 fish, each weighted 3/4 of a pound.
Andrews [41]

Matt caught more pounds of fish.

Step-by-step explanation:

Given,

Fish caught by Luke = 4

Weight of each fish = 7/8 of a pound

Weight of 4 fish = \frac{7}{8}*4 pounds

Weight of 4 fish = 3.5 pounds

Fish caught by Matt = 6

Weight of each fish = 3/4 of a pound

Weight of 6 fish = \frac{3}{4}*6

Weight of 6 fish = \frac{18}{4}=4.5\ pounds

Therefore,

Matt caught more pounds of fish.

Keywords: fraction, division

Learn more about fractions at:

  • brainly.com/question/7490805
  • brainly.com/question/7294502

#LearnwithBrainly

7 0
4 years ago
PLS HELP WITH THIS TOO
Ierofanga [76]

Answer:

y = -5/4x + 17

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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