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3 years ago

THIS IS MY LAST QUESTION please help i’ll love y forever

Mathematics

1 answer:

Kryger [21]3 years ago

4 0

Step-by-step explanation:

Total ratio of flowers in Ben's garden =1+4=5

Total ratio of flowers in Ina's garden =2+5=7

No of flowers in Ben's garden 4/5 x=40

4x=200

divide through by 4

x=50

therefore , no of roses in Ben's garden =50 -40=10 roses.

2.) Ben's garden has 50 tulips and roses

3.) 2x/7=40

2x=280

divide through by 2

x=140 flowers in total

4.) No of roses =5/7×140 =100 roses in Ina's garden

5.) Ina's garden has 140 flowers

6.)Total number of tulips in both garden =40+40=80

7.)total number of roses =100+10 =110 roses

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Rapheal paid $624 for a camera during a 60% off sale. What was the cameras regular rice?

Nostrana [21]

$1040.00
______________________________________________
Raphael paid $624

624/.60= 1040.00

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3 years ago

HELP NOW II WILL GIVE YOU 30 POINTS

Alex

Answer:

1; -11+ 26 =15

2: 2- (-3) =5

3: 10+ (-4) = 7

4: 11 + -8 =3

5: -2 + 3 =1

6: 8 - 12 = -4

Step-by-step explanation:

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3 years ago

15+0.5x=25+0.25x please show how

sveticcg [70]

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

x= 40

8 0

3 years ago

Read 2 more answers

2. Ms. De Los Santos bought 5 3/7 gallons of ice cream for the 6th grade Wakanda Day celebration. If each scholar is served 1/16

nikdorinn [45]

So we convert both to improper fractions.
38/7 and 1/16
Now we make them the same denominator
608/112 and 7/112
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Give me brainliest answer!

8 0

3 years ago

Solve square root of x + square root of x+2 = 2

andrew-mc [135]

The value of x is $\frac{1}{4}$

Step-by-step explanation:

Given:

$\sqrt{x} + \sqrt{x + 2} = 2$

Rearranging the radical on left side,

$\sqrt{x + 2} = 2 - \sqrt{x}$

Power on both sides,

$(\sqrt{x + 2})^{2} = (2 - \sqrt{x})^{2}$

Simplifying the left,

$x + 2 = (2 - \sqrt{x} )^{2}$

For the RHS equation, use the property of (a-b)² = (a²-2ab+b²),

$= > x + 2 = {2}^{2} - (2 \times 2 \sqrt{x}) + ( \sqrt{x})^{2}$

Now calculating its powers,

$= > x + 2 = 4 - 4\sqrt{x} + x$

Now sending -4√x to the LHS (left side), its sign becomes plus (+),

$= > 4 \sqrt{x} = 4 + x - x - 2$

Now the +x and -x will be cancelled,

$= > 4 \sqrt{x} = 4 - 2$

$= > 4 \sqrt{x} = 2$

Bringing 4 to the right side, it becomes the denominator,

$= > \sqrt{x} = \frac{2}{4}$

$= > \sqrt{x} = \frac{1}{4}$

Now powering both sides,

$= > ( \sqrt{x})^{2} = ( \frac{1}{2})^{2}$

$= > x = \frac{1}{4}$

4 0

3 years ago