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Nataliya [291]
3 years ago
6

Find B if a= 8M, B=69°, and C=48°​

Mathematics
1 answer:
dmitriy555 [2]3 years ago
7 0

Answer:

Step-by-step explanation:

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At a lunch stand, each hamburger has 50 more calories than each order of fries. If 2 hamburgers and 3 orders of fries have a tot
Vedmedyk [2.9K]

Answer: 960 calories

Step-by-step explanation:

Given

Each hamburger has 50 more calories than each order of fries

Suppose each order of fries has x calories

so, hamburger has x+50 calories

There are total of 1700 calories available. Thus, we can write

\Rightarrow 2(x+50)+3x=1700\\\Rightarrow 2x+3x=1700-100\\\Rightarrow 5x=1600\\\Rightarrow x=320

So, each order of fries has 320 calories

For 3 orders, it is 320\times 3=960 calories

7 0
3 years ago
PLS HELP AND ANSWER QUICK
Phoenix [80]

Answer:

m< K =<u>60</u>

m< L =<u>90</u>

m< KMI =<u>30</u>

m< LMA =<u>150</u>

Step-by-step explanation:

hope it helps you

have a great day!!!

4 0
3 years ago
Which expression is the completely factored form of the expression x2 − 3x − 28? A. (x − 7)(x + 4)
vovangra [49]
Answer: A. (x-7)(x+4)
6 0
4 years ago
Read 2 more answers
What's (-5y-10x=4) + (-3y+10x=-15) ?
il63 [147K]

Answer:

-15

Step-by-step explanation:

10x-3y= -15

8 0
3 years ago
Read 2 more answers
424
Sveta_85 [38]

Answer:

Noah had 8 cookies left over after the bake sale

Step-by-step explanation:

64 multiplied by 1.25 (or 125%) gives you 80 cookies

then you multiply 80 by .90 (or 90%) and you get 72 which means he sold 72 cookies

80-72 gives you 8 cookies

Noah had 8 cookies left over after the bake sale

8 0
3 years ago
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