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Tju [1.3M]
3 years ago
9

Show your work please no links please!:)

Mathematics
1 answer:
BabaBlast [244]3 years ago
8 0

Answer:

hgoahdjfgggfhhfjfhfjf mark me brainliestplz

Step-by-step explanation:

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A school dedicated 20% of the courtyard area for students to start a garden. The students want to know how much of the 950-squar
Step2247 [10]

Answer:

190 square foot

Step-by-step explanation:

School yard = 950 square foot

20% of school yard for student to start garden

Therefore

20/100 x 950

= 190 square foot

7 0
3 years ago
The sum of the present ages of the mother and her daughter is 80 years. The mother was thrice as old as her daughter when she wa
Alika [10]

Answer:

let the daughter age be x

let mother age be 3x

Step-by-step explanation:

x+3x= 80

4x = 80

x= 80\4

x=20

daughter age is 20

mather age= 80 -20

= 60

daughter age 20

mother age 60

7 0
3 years ago
What is a like term for 7y​
jonny [76]

Answer:

Step-by-step explanation:

A 'like term' for 7y must have the variable y in it, but would have a different coefficient.  

For example:  11y and 7y are like terms:  same variable, different coefficients.

5 0
4 years ago
One side of a rectangle is 3 times the length of another side. The difference in their lengths is 10 feet
elena55 [62]

Answer:

5 feet & 15 feet

Step-by-step explanation:

<em>The question is to find the lengths of 2 sides of the rectangle</em>.

<u>Solution:</u>

Let shorter side be "x"

Let longer side be "y"

From the question, we can write:

y = 3x

also

y - x = 10

Now, putting the first on second equation, we get:

y - x = 10

3x - x = 10

2x = 10

x = 10/2 = 5

Now, y = 3x, y = 3(5) = 15

So we can say the lengths of 2 sides of the rectangle is 5 feet & 15 feet

4 0
3 years ago
Susy has 14 dogs and 9 cats. How many pets does she have
Naily [24]

Answer:

23 pets

Step-by-step explanation:

If Susy has 14 dogs and 9 cats she has 23 pets in all.

14 dogs

9 cats

14 dogs + 9 cats = 23 pets

Therefore, Susy has 23 pets.

6 0
3 years ago
Read 2 more answers
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