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2 years ago

10

Please help 10 points

1 answer:

alexandr1967 [171]2 years ago

7 0

Answer:

80,160,320 is the answer

Step-by-step explanation:

you double each number as you go on

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Tom has some toy cars. 25 of them are red. He has 35 more green cars than red cars. The remaining 15 toy cars are yellow. Tom de

horrorfan [7]

Answer:

Step-by-step explanation:

red = 25

green = 25 + 35 = 60

yellow = 15

red = 25/5 = 5

green = 60/5 = 12

yellow = 15/5 = 3

Red + green = 5 + 12 = 17 boxes

yellow = 3 boxes

17 - 3 = 14 boxes

There are 14 more boxes of red and green cars than yellow cars.

8 0

2 years ago

Could someone help me with this please and thank you!! <br> Will mark and star!!

timurjin [86]

The rule for expressing a radical as a rational exponent is as follows:
$\sqrt[n]{x^y} = x^ \frac{y}{n}$
So, to find $\sqrt[3]{27x^2y^3z^4}$ use that rule.
The cube root of 27 is 3, so the equation will start with 3.
$3x^ \frac{2}{3} yz^ \frac{4}{3}$
Hope that helps!

8 0

3 years ago

The ratio of Sara and Laila age was 5:4. 2 years later their ratio is 6:5. What is their current ages?

coldgirl [10]

Answer:

do no

Step-by-step explanation:

6 0

2 years ago

What is the answer to X(x+7)

LekaFEV [45]

Answer:

$\boxed{ \bold{ \boxed {\huge{ \sf{ {x}^{2} + 7x}}}}}$

Step-by-step explanation:

$\sf{x(x + 7)}$

Distribute x through the parentheses

$\dashrightarrow{ \sf{x \times x + x \times 7}}$

$\dashrightarrow{ \boxed{ \sf{ {x}^{2} + 7x}}}$

Hope I helped!

Best regards! :D

3 0

2 years ago

Gwar [14]

$\\ \bull\sf\longmapsto -9+(-4)=-9-4=-13$

$\\ \bull\sf\longmapsto +3-(-5)=3+5=8$

$\\ \bull\sf\longmapsto 2\times 2=4$

$\\ \bull\sf\longmapsto 36+4=40$

$\\ \bull\sf\longmapsto 5\times 7=35$

$\\ \bull\sf\longmapsto 8(9)=72$

$\\ \bull\sf\longmapsto -4+(-2)=-4-2=-6$

$\\ \bull\sf\longmapsto 3-(-6)=3+6=9$

$\\ \bull\sf\longmapsto -6(-3)=18$

$\\ \bull\sf\longmapsto -4+(-4)=-4-4=-8$

$\\ \bull\sf\longmapsto 5(7)=35$

$\\ \bull\sf\longmapsto 4-(-5)=4+5=9$

$\\ \bull\sf\longmapsto 4-3=1$

$\\ \bull\sf\longmapsto 10+5=15$

$\\ \bull\sf\longmapsto 3(8)=24$

7 0

3 years ago