3 years ago

Which algebraic expression represents this phrase?

Mathematics

1 answer:

Westkost [7]3 years ago

5 0

The word "product" means <em>multiplication </em>

that means the answer is

40 · d

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What is 2x times x? I keep forgetting. Please help

Stels [109]

Answer:

2x^2

Step-by-step explanation:

2x*1x= 2x^2

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3 years ago

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if leah is 6 years old then sue and John is 5 years older than leah and the total of the ages is 41 then how old is sue

lora16 [44]

6+5+x=41 11+x=41 11+-11+x=41+-11 x=30 Sue is 30 years old

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3 years ago

Solve for x −9x+5≤17 OR 13x+25≤−1

arsen [322]

Answer:

(-∞ 2] ∪ [-4/3 ∞ )

Step-by-step explanation:

Given compound inequality,

$-9x+5\leq 17\text{ or }13x+25\leq -1$

$-9x\leq 12\text{ or }13x\leq -26$ ( Subtraction property of inequality )

$-x\leq \frac{12}{9}\text{ or }x\leq -\frac{26}{13}$ ( Division property of inequality )

$-x\leq \frac{4}{3}\text{ or }x\leq -2$

$x\geq -\frac{4}{3}\text{ or }x\leq -2$ ( a < b ⇒ - a > - b )

Hence, the solution of the given inequality is,

(-∞ -2] ∪ [-4/3 ∞ )

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3 years ago

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X-3<-12 Choose the correct graph for the inequality?

olga55 [171]

The correct graph is the last one
x -3<-12
x<-12+3
x<-9

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3 years ago

Helpppppppp pweaseeeee

AlladinOne [14]

length=6

breath=15

height=12

therefore,12+3+15

=30cm

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3 years ago

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