3 years ago

Find the value of x in each case.

Mathematics

1 answer:

prisoha [69]3 years ago

3 0

It’s 282 because if you add all those rhe divide you get the answer

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Find the value of P when P = 2Q + 4R when Q = -4 and R = 5

Alenkinab [10]

P=12 because 2(-4)=-8 and 4(5)=20 so 20+(-8)=12

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4 years ago

The ratio of boys to girls at the Valley is 3:2. The school has 850 students. How many boys are at the school?

Crazy boy [7]

Answer:

There are 480 boys at the school.

There are 320 girls at the school.

Step-by-step explanation:

5 0

3 years ago

What goes in the missing spaces? Help me plz

klio [65]

Answer:

6 | 3

30 | 15

40 | 20

56 | 28

Step-by-step explanation:

You need to find out how many spring rolls will feed a single person

$\frac{6}{3}=2$

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3 years ago

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zheka24 [161]

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4 years ago

(I have a deadline in 3 hours :c ) Ann's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs

max2010maxim [7]

A=3B
4.35A+5.40B=780.95
Substitute 3B into A for the second equation:
4.35(3B)+5.40B=780.90
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18.45B=780.90
B=42.33
Plug into equation 1:
A=3B
A=3(42.33)
A=126.98

7 0

4 years ago

Read 2 more answers