3 years ago

How do you delete questions

Mathematics

1 answer:

Westkost [7]3 years ago

8 0

Answer:

You can't do that, but you can delete your account and everything and start afresh

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The sum of two natural numbers is 474. One has the digit 1 as its rightmost digit. If this digit is removed from the number, the

Olenka [21]

Answer:

431 and 43

Step-by-step explanation:

Two numbers: y1 and y

Number one: y1 = 10 * y + 1

(10 * y + 1) + y = 474

11y = 473

y = 43

Two numbers: 431 and 43

check: 431 remove 1 (digit) -> 43

431+43=474

8 0

3 years ago

It costs Edgar $2.65 one way to ride the bus to work. He uses the bus to go to and from work fourdays per week. He buys a bottle

Alja [10]

Answer:

$27 per week.

Step-by-step explanation:

Multiply:

$2.65 x 8 (twice per day)= $21.20

$1.45 x 4 (once oer day)=$5.80

Add those together to get $27 per week.

7 0

4 years ago

Can someone help me find the missing ones

mixer [17]

Answer:

The answer is in Step.

Step-by-step explanation:

Domain: (- inf, + inf)

Range: (- inf, 3]
Increasing: (- inf , 0)

Decreasing: (0 , + inf)
Positive: (- 1 , 1 )
Negative: (- inf , -1) , (1 , + inf)

Maximum: (0,3) or just 3.

Minimum: None.
x-int: -1, 1
y-int: 3

7 0

3 years ago

How can I factorize this equation x+1=✔️(3x+7) ✔️This means square root

galina1969 [7]

X+1= $\sqrt{3x+7}$

To get rid of the square root, put it in the power of 2.
(x+1)^2=3x+7--factor (x+1)^2
x^2+2x+1=3x+7---> solve

8 0

3 years ago

Tristan has a pickup truck that could carry three fifth-cord of firewood. Find the number of trips needed to carry 18 cords of w

Harman [31]

18 ÷ $\frac{3}{5}$ = 18 x $\frac{5}{3}$ = 6(5) = 30

Answer: 30 trips

7 0

3 years ago