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Sergio [31]
2 years ago
9

50% of all the cakes Jenny baked that week were party cakes,1/5 were fruit cakes and the remainder were sponge cakes. What perce

ntage of cakes were sponge cakes?
Mathematics
1 answer:
WINSTONCH [101]2 years ago
3 0
Convert 1/5 into a decimal. Which is .20 or 20% and 20+50=70 100-70= 30%
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The polygons below are similar. Find the value of y.<br> 4.5 <br> 12<br> 16<br><br> Guess: 16
elena55 [62]
<span>I believe its 4.5 
I could be wrong though</span>
8 0
2 years ago
Someone plz explain!
ryzh [129]

Answer:

18° and 72°

Step-by-step explanation:

Complimentary angles form 90°

We have an angle (x) 4 times larger than the other (y).

Well actually, a system of equations isn't required, so forget about x and y, just divide 90 by 5. This gives you 18, one of the angle's measurements is 18°. Multiply 18 by 4 and get 72. The other angle's measurement is 72°.

7 0
3 years ago
Numbers that are multiplied together to find the product are called
Zinaida [17]

Answer:

Multiples, or terms.


7 0
2 years ago
Read 2 more answers
a shoes store in philadelphia pays 28.75 for a pair of shoes. the store marks the item up 35%. the local sales tax is 8%. how mu
ElenaW [278]

Answer:

$41.11

Step-by-step explanation:

28.75 + (28.75 x 0.35) + (28.75 x 0.08)

Please mark brainliest and have a nice day

Full answer is 41.1125

3 0
2 years ago
How do you solve problems algebraically?<br> PLEASE HELP
Rudik [331]

Step 1: Add the two equations.

Step 2: Solve for x.

Step 3: To find the y-value, substitute in 3 for x in one of the equations.

Step 4: Solve for y.

Step 5: Identify the solution as an ordered pair.

What if adding or subtracting does not eliminate a variable? Example. 3x – y = 8. x + 2y = 5.

MARK AS BRAINIEST PLEASE

6 0
3 years ago
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