2 years ago

Please help i think its simple!

Mathematics

1 answer:

uranmaximum [27]2 years ago

7 0

Trueeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

You might be interested in

-8(y + 5) = -8y - 40 TRUE or FALSE

Alexxx [7]

Answer: true because that’s what you get when you use the distributive property

Step-by-step explanation:

8 0

2 years ago

How do you solve Walt grew 10 centimeters in 1 year he is now 1.6 m tall how tall was he 1 year ago

tresset_1 [31]

If he grew 10 cm in 1 yr.....he would be 10 cm less then he is now.

1 m = 100 cm......so 1.6 m = (1.6 x 100) = 160 cm.

so he is 160 cm now......and 1 yr ago, he would be (160 - 10) = 150 cm....or 1.5 m.

5 0

3 years ago

What is 78% of $350<br> what do you have to do to get this answer to the question

g100num [7]

Set up the problem as a ratio:
78 x
----- = ----
100 350

100x = 27,300
x = 273

$273.00

8 0

2 years ago

Read 2 more answers

sue buys a shirt at a 30% markup. It costs her 31.20 before tax. What was the price of the shirt before the markup?

IRINA_888 [86]

$[Hello,BrainlyUser]$

Answer:

$21.84

Step-by-step explanation:

.30

31.20 * .30=9.36

31.20 - 9.36 =21.84

The price of the shirt before the markup is $21.84.

[CloudBreeze]

6 0

1 year ago

Read 2 more answers

I am having trouble solving for Y. I solved for X in the second equation, but I cannot seem to figure it out by substituting for

kumpel [21]

X - 2y = -10 --> x = 2y -10

3x + 5y = 25 --> 3(2y-10) + 5y = 25 --> 11y - 30 = 25 --> 11y = 55 --> y = 5

x = 2y -10 --> x = 2(5) -10 --> x =10 -10 --> x =0

Answer (0,5)

5 0

3 years ago