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PSYCHO15rus [73]
3 years ago
8

I’m the worst at equations like these

Mathematics
1 answer:
devlian [24]3 years ago
8 0

Answer:

5 2.9

Step-by-step explanation:

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HELP ASAP PLEASE!!! senora need 300 grams of a spice mix to put in her pasta dish. The store sells the spice mix by the ounce. t
abruzzese [7]

Answer: 3,969

Step-by-step explanation:

multiply 140x28.35

8 0
3 years ago
PLEASE HELP, EASY QUESTION
GaryK [48]

Answer:

All of the following proportions are equivalent except a/d=c/b.

a/b=c/d

b/a=d/c => a/b = c/d

a/d=c/b not equal to a/b = c/d

a/c=b/d => a/b = c/d

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
[I have no idea how to do this]
jekas [21]

Answer:

We have 16 ounces of 3% H2O2

How many ounces of 30% H2O2 do we add to make a 10% H2O2 solution?

let x = amount of ounces of 30% H2O2 to add

.03 * 16 + .30x = .10 * (16 + x)

.48 + .30x = 1.6 + .1x

.2x = 1.12

x = 5.6 ounces

Source:

https://www.1728.org/mixture.htm

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Aishas mother is five times older than aisha.the sum of their ages is 30.how old is aisha?
Cloud [144]

m = 5a

m + a = 30

Because we already know the value of m, we can find the value of a.

5a + a = 30

<em><u>Combine like terms.</u></em>

6a = 30

<em><u>Divide both sides by 6</u></em>

a = 5

Now that we know the value of a, we can find the true value of m.

m = 5a

m = 5 * 5

m = 25

Aisha is 5 years old, and Aisha's mother is 25 years old. (This is your answer.)

5 0
3 years ago
Please help me with my work
vaieri [72.5K]
,so first split them into separate shapes (refer to pic) then calculate each one
I started with the triangle
8×6=48 and 48÷2=24 so the triangles area its 24
next the rectangle
12×8=96
and I did the triangle shape cut out of the square
4×3=12 12÷2=6 so its area is 6
and the squares area is 8×8=64
but u need to subtract 6 from 64 because that area is missing
then you get 64-6=58
then add all the areas
58+24+96 to get your answer of 178m

8 0
3 years ago
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