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Lilit [14]
3 years ago
13

Question in photo!! Will mark Brainlyist

Mathematics
1 answer:
victus00 [196]3 years ago
7 0

Answer:

Option B.

a

Step-by-step explanation:

Given:

-3( -x + a ) + 7 < 5     When x = -1

To Find:

a ?

Solution:

-3( -x + a ) + 7 < 5     When x = -1

Substitute x = -1 in above  we get

-3(-(-1) + a ) + 7 < 5

-3(1 + a) < 5 - 7

Using Distributive Property we get i.e A(B+C) = AB + AC

\therefore -3\times 1 +(-3)\times a

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Answer:

1/2 is the fraction and 50% is the percentage

Word phrase:

The probability of choosing a P (white) color band its a 50% chance.

sry if i did this wrong

6 0
3 years ago
-2(x - 5) = -14 PLEASEEEEE HELPPPPPP
juin [17]
Okay so you need to start off by using the distributive property, meaning you are going to multiply -2 by both items within the parentheses. this gives you -2x + 10 = -14. from here you want to isolate x, so you’ll subtract both sides by 10 to move it to the other side. this gives you -2x=-24. then you’ll divide both sides by -2 to completely isolate x. this gives you x=12. does that make sense?
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An alloy of silver and gold is to be recast with an addition of silver. This new alloy consists of 80 ounces and is to have only
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Answer:

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5 0
3 years ago
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Answer:

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Step-by-step explanation:

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6 0
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Which graph represents the inequality y&gt;3−x?
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Answer:

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Step-by-step explanation:

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