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AnnZ [28]
3 years ago
15

Can u Please Help Me (20 Points)

Mathematics
1 answer:
sergeinik [125]3 years ago
5 0
897+450+328= 1675

(Not sure if this is a joke?)
You might be interested in
Mrs. Duncan measured the lengths of a crayon and a pencil. The pencil is double the length of the crayon. The sum of their lengt
Margarita [4]

Answer: The length of pencil is 16 centimetres and length of crayons is 8 centimetres

Step-by-step explanation:

Let the length of crayon =x

Length of a pencil =2x

As according to question that the sum of their length is 24 centimetres

So we have

x+2x=24\\\\\Rightarrow 3x= 24 \\\\\Rightarrow x= \dfrac{24}{3} =8

Therefore the length of crayon = 8 centimetres

Length of pencil= 2x= 2\times x = 2\times 8 =16 centimetres

Hence, the length of pencil is 16 centimetres and length of crayons is 8 centimetres

8 0
3 years ago
Find each product (x+5)(x-5)
Alina [70]

x^2-25

(x+5)(x-5)

x^2-5x+5x-25

x^2-25

hopes this helps,

Xeno

5 0
3 years ago
Help pls this is 5th grade math
Allushta [10]

Answer:

2 is scalene

3 is right

4 is right

5 is equalatirel

6 is scalene

7 is isocoles

8 is equalatirel

9 is right

Step-by-step explanation:

4 0
3 years ago
Doug's garden produces 5.8 times as many vegetables as Kelsey's garden. Together, the gardens produce 102 pounds of vegetables.
muminat

Answer:

  • Doug's garden: 87 lbs
  • Kelsey's garden: 15 lbs

Step-by-step explanation:

Let k represent the pounds of produce coming from Kelsey's garden. Then Doug's garden produces 5.8k pounds of produce, and the total weight of it is ...

  k + 5.8k = 102

  6.8k = 102 . . . . . . . . . . . simplify

  k = 102/6.8 = 15 . . . . . . pounds of produce from Kelsey's garden

  5.8k = 5.8·15 = 87 . . . . pounds of produce from Doug's garden

3 0
3 years ago
Es un número disminuido en cuatro su resultado es ocho
NARA [144]

Resolviendo una resta, veremos que el número es igual a 12.

<h3>¿Como encontrar el número?</h3>

Definamos X como nuestro número, sabemos que cuando este número es disminuido en cuatro (es decir, le restamos 4 a nuestro número X) el resultado es 8.

Entonces, lo que tenemos que hacer es resolver la operación:

X - 4 = 8

Para resolver esto, lo que tenemos que hacer es sumar 4 en ambos lados de esta ecuación, asi obtenemos:

X - 4 + 4 = 8 + 4

X = 12

De esta forma, concluimos que nuestro número es igual a 12.

Sí quieres aprender más sobre restas:

brainly.com/question/25421984

#SPJ1

3 0
1 year ago
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